Conferences--Workshops--and Seminars
Displaying 1101 - 1200 of 3851
| # | Title | Date | Summary |
|---|---|---|---|
| 1101 | Winter Biology Seminar Series scheduled at university of Northern Iowa: features botany, cacti, herbs and children's workshop Public Relations News Release 1991:316, p.1 |
Topics and presenters announced for the Winter Biology Seminar Series. Kelly Conrad and Kirby Sherman are among the presenters. | |
| 1102 | Seminar in Postmodern Fiction offered at University of Northern Iowa January 13-February 26 Public Relations News Release 1991:284, p.1 |
The latest advances in American short-story writing will be the focus of a seminar presented by Jerome Klinkowitz. | |
| 1103 | INS Conference on Immigration Act of 1990 scheduled for January 6 at University of Northern Iowa Public Relations News Release 1991:286, p.1 |
U. S. Immigration and Naturalization Service will present a one-day conference on the Immigration Act of 1990. | |
| 1104 | Two University of Northern Iowa professors promoting National Geography Awareness Week, December 1-7 Public Relations News Release 1991:239, p.1 |
James Hantula and Jonathan Lu are aiding Iowa teachers and students to explore their worlds by distributing theme packets and funds for in-service training. They also will participate in National Geography Awareness Week. | |
| 1105 | Creative writing workshop offered next week Northern Iowan 88:22, p.6 |
Stephen Dobyns will speak; photo. | |
| 1106 | Back to School Workshop for adults is December 7 at University of Northern Iowa Public Relations News Release 1991:225, p.1 |
A half day workshop aimed at adults desiring to continue their education is scheduled for December 7. Information will be presented on admissions, registration, student services, math skills, writing skills, and study strategies. | |
| 1107 | Video conference on Diversity in Higher Education scheduled for Wednesday (November 20) at University of Northern Iowa Public Relations News Release 1991:222, p.1 |
A national video conference on Diversity in Higher Education: Can We Meet the Challenge will be aired November 20. Panelists will include Roger Wilkins, Steven balch, Antonio Califa, Jim Vance, Ruth Anderson, and Ray Dial. | |
| 1108 | 29th Annual Science, Mathematics and Technology Symposium to be held at the University of Northern Iowa November 14 Public Relations News Release 1991:198, p.1 |
Sixteen four year UNI tuition scholarships will be awarded during the Annual Science, Mathematics and Technology Symposium. Some 375 high school seniors will compete for the scholarships. William R. Kuhn is the guest speaker. | |
| 1109 | Presentation on mastodon dig near Vinton Public Relations News Release 1991:208, p.1 |
Jim Walters and Harry Bond will present plans for searching for more fossils and present what they have already discovered. | |
| 1110 | Waste Reduction Workshops air dates: now through November 14 Public Relations News Release 1991:210, p.1 |
Workshops for small business owners will deal with determination of toxicity, disposal of hazardous waste, and EPA requirements on waste disposal. | |
| 1111 | Iowa high school students can apply for summer science and math program at University of Northern Iowa Public Relations News Release 1991:196, p.1 |
Fifty high school students will attend classes, live in residence halls, and take field trips during the Summer Science and Math Program. | |
| 1112 | National teleconference on waste reduction for industrial painting set for Wednesday (November 6) at Iowa Community Colleges: sponsored by IWRC Public Relations News Release 1991:184, p.1 |
Waste reduction for industrial painting operations will be the topic of a national teleconference shown at ten community colleges in Iowa. The event is co-sponsored by the Iowa Waste Reduction Center. | |
| 1113 | Workshops on rural waste management scheduled for Northeast Iowa November 12-14: Presented by IWRC at University of Northern Iowa Public Relations News Release 1991:174, p.1 |
Iowa Waste Reduction Center will present workshops in five northeast Iowa counties, helping small businesses and industries reduce hazardous and infectious waste. | |
| 1114 | Benefits of global market explained at business conference Northern Iowan 88:17, p.4 |
John Jobe speaks at conference. | |
| 1115 | Symposium on Ethics at Work scheduled for November 8-9 at University of Northern Iowa Public Relations News Release 1991:170, p.1 |
Larraine Matusak, Harry Boyte, and B. J. Furgerson will address the "Ethics at Work" symposium. | |
| 1116 | Workshop for environmental safety in the classroom set for Saturday Northern Iowan 88:16, p.5 |
Will deal with safety in the art studio. | |
| 1117 | Health and safety in the arts update offered by the University of Northern Iowa Public Relations News Release 1991:156, p.1 |
Presenters include: Matthew Sugarman, George Killian, Frje Echeverria, Carol Colburn, Jim O'Regan, Todd Studebaker, John Rieger, Annette Swann, and Loren Reed at conference aimed at instructors using toxic substances in painting classes in a safe way. | |
| 1118 | "Black is Back" week to be observed at the University of Northern Iowa )Monday-Saturday) October 28-November 2 Public Relations News Release 1991:152, p.1 |
Different aspects of black culture will be explored during the second annual "Black is Back" week. Orlando Ray Dial will address a black student workshop entitled "Know Thyself (Key to the Past), Believe in Thyself (Key to the Future). | |
| 1119 | Conference on International Economics set for October 24; Co-sponsored by University of Northern Iowa and Principal International, Inc. Public Relations News Release 1991:146, p.1 |
Jan Jobe, Olav Sorensen, Adel A. Zakaria, and Cynthia F. Barnum will address a conference entitled "International Business in Iowa; the 1990s, Decade of Transition" | |
| 1120 | Community REPS hold annual meeting at the University of Northern Iowa Public Relations News Release 1991:145, p.1 |
Community REPS, a University outreach program begun in 1988, serves to connect the University and Iowa communities. | |
| 1121 | University of Northern Iowa Earth Science Professor, Dr. Timothy Cooney, attends U.S.-Soviet Conference of Science Teachers Public Relations News Release 1991:140, p.1 |
Timothy Cooney presented information on a national science program to attendees of the first U.S.-Soviet Conference of Science Teachers in Moscow. | |
| 1122 | Introduction of hydraulics offered in Cedar Falls by University of Northern Iowa Public Relations News Release 1991:136, p.1 |
UNI workshop will address the basic concepts of hydraulics and the benefits of their proper applications. | |
| 1123 | University of Northern Iowa to host Midwest Association for Latin American Studies annual meeting October 11-12. Public Relations News Release 1991:125, p.1 |
Keith Hunte and Francesca Miller are featured speakers at Latin American Studies annual meeting. | |
| 1124 | One-day conference for social studies teachers to be held at University of Northern Iowa October 14 Public Relations News Release 1991:122, p.1 |
Social teachers are invited to a one-day workshop at UNI. | |
| 1125 | Children's Technology Workshop to be held at the UNI Industrial Technology Center October 19 Public Relations News Release 1991:103, p.1 |
Area children ages 5-9 will participate in the Children's Technology Workshop at UNI. | |
| 1126 | International Folk Dance Workshop to be held on the University of Northern Iowa campus Public Relations News Release 1991:100, p.1 |
Andor Czompo will conduct an international folk dance workshop at UNI. | |
| 1127 | "Art Connections" youth art workshops to be offered by the UNI Art Department, beginning October 8 Public Relations News Release 1991:90, p.1 |
Art Department to sponsor an art workshop experience for both junior and senior high students. | |
| 1128 | Fifth annual roadside vegetation management conference to be held Thursday and Friday (September 26-27) at University of Northern Iowa Public Relations News Release 1991:82, p.1 |
People from Canada, the Midwest, and Iowa will gather at UNI to discuss roadside management. | |
| 1129 | UNI hosts statewide math conferences Northern Iowan 88:6, p.6 |
Two hundred will attend workshop; nine hundred will attend conference. | |
| 1130 | Japanese Studies Workshop offered by University of Northern Iowa September 27 Public Relations News Release 1991:72, p.1 |
UNI will host a workshop dealing with Japanese Studies in Iowa Schools. Speakers include Cordell Svengalis, Pat Weiss, Amy Worhen, Paul Hokstra, Dale Braynard, and Robert Martin. | |
| 1131 | National Youth Agencies to gather at University of Northern Iowa September 27-28 to develop guidelines for professional development Public Relations News Release 1991:71, p.1 |
UNI will host a working conference for representatives of well-known national youth organizations. Speakers include Christine Kwak and Frank Esser. | |
| 1132 | Working conference on Teacher Education Reform Monday & Tuesday (September 23-24) at University of Northern Iowa Public Relations News Release 1991:70, p.1 |
Discussion about the condition of teacher education is the theme of a working conference at UNI. Speakers include Roger Soder and William Lepley. | |
| 1133 | Workshop to make schools more inviting and productive to be September 26 in West Des Moines; Co-sponsored by University of Northern Iowa Public Relations News Release 1991:69, p.1 |
Purpose of workshop is for principal and counselor teams to collaborate in developing a program to make their schools a more inviting place for everyone. Dr. William Watson Purkey will conduct the workshop. | |
| 1134 | Mathematics Teaching Standards Conference September 19: 30th annual fall Mathematics Conference September 20 at University of Northern Iowa Public Relations News Release 1991:66, p.1 |
UNI will host two mathematics conferences in September. Thomas Conney is among the speakers. | |
| 1135 | Upcoming Conferences Public Relations News Release 1991:52, p.1 |
Fall conferences at UNI announced. Speakers include: Lynn Lott, Cordell Svengalis, Christine Kwak, Frank Esser, Father Walter Brunkan, David Zellhoefer, B.J. Furgerson, Harry C. Boyte, Larraine Matusak, and Richard Blot. | |
| 1136 | Registration open for symposium on ethics at work, scheduled for November at University of Northern Iowa Public Relations News Release 1991:39, p.1 |
Larrine Matusak, Harry Boyte, and B. J. Furgerson will address the symposium on ethics at work. | |
| 1137 | Whole Language Workshop for teachers offered in Guttenberg beginning September 6 by University of Northern Iowa continuing education Public Relations News Release 1991:6, p.1 |
UNI workshop to be held in Guttenberg will deal with integrating reading, writing, listening, and speaking into the learning environment. | |
| 1138 | Some of nation's outstanding mathematics teachers participate in NSF grant institute on University of Northern Iowa campus Public Relations News Release 1990:697, p.1 |
UNI hosts math teachers from around the country focusing on developing leadership skills. | |
| 1139 | Moped safety course set for August 17 and 24 at University of Northern Iowa Public Relations News Release 1990:688, p.1 |
Certification for moped operator's license may be earned by attending sessions at UNI> | |
| 1140 | Videoconference on resolving ethical dilemmas in the workplace scheduled for Thursday, sponsored by Northern Iowa and HIT Public Relations News Release 1990:685, p.1 |
A national video teleconference will be co-sponsored by Hawkeye Institute of Technology and UNI. | |
| 1141 | Quality control workshop for CEO's set for August at University of Northern Iowa Public Relations News Release 1990:676, p.1 |
UNI will host a quality control workshop for top decision makers in the service and manufacturing industries in August. Speakers include Mark Baldwin, W. J. Marshall, and Bob Gelina. | |
| 1142 | Iowa Prairie Conference (Saturday) July 27 at University of Northern Iowa Public Relations News Release 1990:660, p.1 |
UNI to host Iowa Prairie Conference. | |
| 1143 | Children's learning styles, Culture Fair among topics to be discussed at University of Northern Iowa July 21-26 for "Contag 91" Public Relations News Release 1990:658, p.1 |
Seventh annual conference for talented and gifted to be held at UNI. Speakers include Nancy L. Johnson, Tony Gregorc, Bella Kranz, Michael Brandwein, Clint Bunke, and Mary Ann Evans. | |
| 1144 | Art workshop to begin Monday (July 15) on University of Northern Iowa campus Public Relations News Release 1990:655, p.1 |
UNI will offer three night workshop dealing with art, censorship, and creativity. | |
| 1145 | "Contag 91" at University of Northern Iowa July 21-26 to address issues concerning the talented and gifted. Public Relations News Release 1990:605, p.1 |
Seventh annual Conference for Talented and Gifted will be held at UNI. Speakers include; Dr. Tony Gregorc, Dr. Bella Kranz, Michael Brandwein, Dr. Clint Bunke, and Nancy Johnson | |
| 1146 | Town and Gown Choral Masterworks Choir at University of Northern Iowa set for June 10-14: open to the public Public Relations News Release 1990:608, p.1 |
Dale Warland will lead a workshop for choir directors at UNI. | |
| 1147 | Youth art workshop featuring the prairie at University of Northern Iowa June 10-20 Public Relations News Release 1990:603, p.1 |
UNI will host a two week art workshop for youth 10-18. | |
| 1148 | "College Survival Skills" workshop set for June 11 at University of Northern Iowa Center for Urban Education Public Relations News Release 1990:602, p.1 |
UNI will offer workshop for incoming freshman. | |
| 1149 | "Understanding and Developing Exports" topic for June 27 conference sponsored by University of Northern Iowa Public Relations News Release 1990:599, p.1 |
UNI will sponsor export seminar for private companies and small businesses. | |
| 1150 | Building family strengths workshop June 4-5 at University of Northern Iowa Public Relations News Release 1990:592, p.1 |
UNI will present a workshop on building family strengths. | |
| 1151 | Summer computer workshops offered by University of Northern Iowa Public Relations News Release 1990:586, p.1 |
UNI will offer three computer workshops this summer. | |
| 1152 | Summer workshops for counselors and teachers will be offered by the University of Northern Iowa Public Relations News Release 1990:583, p.1 |
UNI will offer summer workshops for teachers and counselors. | |
| 1153 | University of Northern Iowa to offer summer workshops in Marshalltown Public Relations News Release 1990:573, p.1 |
UNI workshops in Marshalltown allow attendees to gain college credit. | |
| 1154 | University of Northern Iowa to offer a natural history workshop for elementary and middle school teachers Public Relations News Release 1990:566, p.1 |
Two natural history workshops will be presented by UNI for elementary and middle school teachers. Presenters include Barbara Bonnett, Barb Gigar, Don Sievers, Danielle Wirth, and Cathy Wilson. | |
| 1155 | University of Northern Iowa to offer methods and materials for teaching Iowa and local history workshop in Elkader Public Relations News Release 1990:568, p.1 |
UNI will offer workshop in Elkader on methods and materials for teaching Iowa and local history. | |
| 1156 | University of Northern Iowa to offer workshop on teaching Iowa and local history in Fort Dodge Public Relations News Release 1990:569, p.1 |
UNI to present workshop on teaching Iowa and local history in Fort Dodge. | |
| 1157 | Learn to speak the language of the prairie seminar to be held by University of Northern Iowa in May Public Relations News Release 1990:515, p.1 |
UNI to host prairie seminar. Pauline Drobney will be the presenter. | |
| 1158 | Back-to-school workshop for adults to be held May 4 at University of Northern Iowa Public Relations News Release 1990:506, p.1 |
Information and discussions are set for adults planning on returning to school at UNI. | |
| 1159 | High school sophomores and juniors from across state to attend 'Challenge of Teaching Conference' Friday (April 26) on University of Northern Iowa cam Public Relations News Release 1990:505, p.1 |
Challenge of Teaching Conference hopes to answer the following questions: what teaching is like, what kind of occupation it is, and what the life of an education major is like. | |
| 1160 | Mathematics Awareness Week to be April 21-27 at University of Northern Iowa Public Relations News Release 1990:504, p.1 |
UNI announces Mathematics Awareness Week schedule. Jerry Glynn will lead the workshop. | |
| 1161 | Driver education conference at University of Northern Iowa April 26 Public Relations News Release 1990:497, p.1 |
UNI will host the 33rd annual driver education conference. Bernal F. Koehrsen, Waterloo Chief of Police, and Bob Roush of the Iowa Department of Education will address the group. | |
| 1162 | UNI hosts wellness conference Northern Iowan 87:50, p.7 |
Seeks to improve physical education programs. | |
| 1163 | UNI conferences, forums, seminars Campus News Network 1:15, p. |
Schedule of upcoming conferences. | |
| 1164 | Manufacturing Technology Transfer Forum set for April 12 by University of Northern Iowa research consortium Public Relations News Release 1990:455, p.1 |
UNI forum will present information about current skills and future changes required for the manufacturing industry to remain competitive. Speakers include; Brad Wilkerson, Daryl Fortin, Morris Earnest, Claude Henschel, and Douglas Boelman. | |
| 1165 | Nationally-recognized reading educator to be keynote speaker for 23rd annual Beginning Reading Conference April 19 at University of Northern Iowa Public Relations News Release 1990:458, p.1 |
William Teale is the keynote speaker for the Beginning Reading Conference to be held at UNI. | |
| 1166 | Spring driver education conference scheduled for April 26 at University of Northern Iowa Public Relations News Release 1990:456, p.1 |
UNI to host spring driver education conference. Keynote speaker will be Bernal F. Koehrsen. Bob Roush will also speak. | |
| 1167 | Conference for middle school educators set for June at University of Northern Iowa; Registration due April 15 Public Relations News Release 1990:453, p.1 |
Middle school educators will meet at UNI. Keynote speakers will include; Alfred A. Arth, Nancy Doda, and Larry Putbrese. Cindy Putbrese will also address the group. | |
| 1168 | Conference on "Issues Facing People of Color in Education" scheduled for April 4-6 at University of Northern Iowa Public Relations News Release 1990:452, p.1 |
Educators, administrators, and policy makers will gather at UNI to discuss critical issues facing minorities in Iowa education. Keynote speakers include Asa G. Hilliard III and Barbara Holmes. Participants are listed. | |
| 1169 | Money management and investment workshop set for Saturday (April 6) at University of Northern Iowa Center for Urban Education (UNICUE) Public Relations News Release 1990:449, p.1 |
Betty Steege and Martha Frazier will address a money management workshop at UNICUE. | |
| 1170 | Physical education conference for K-12 educators set for April 14 and15 at University of Northern Iowa Public Relations News Release 1990:447, p.1 |
UNI to host two hundred educators for the Fourth Annual Physical Education K-12 Learning Conference. Billy Gober will address the group. | |
| 1171 | Graphic arts forum scheduled for April 26 by University of Northern Iowa Research Consortium Public Relations News Release 1990:434, p.1 |
A forum entitled "Graphic Arts" will be held at UNI; presenters include Jack Simich, Ed Kelly, Mark Kapfer, Desna Wallin, | |
| 1172 | Iowa educators participate in at-risk conference at University of Northern Iowa Public Relations News Release 1990:433, p.1 |
Sally Leichty and Mary Wilcynski were the keynote speakers at a conference aimed at better service to at-risk students at UNI. Participants are listed. | |
| 1173 | "Emerging Issues in Real Estate" conference set for April 22 and 23 at University of Northern Iowan Public Relations News Release 1990:430, p.1 |
Real estate conference announced at UNI. Congressman Dave Nagle will be the keynote speaker. Presenters will include Glenn Crellin, Gary Nichols, Doug Norvell, and Mary Hines | |
| 1174 | Workshop for elementary and middle school counselors and administrators scheduled for April 11 at University of Northern Iowa Public Relations News Release 1990:416, p.1 |
School administrators and middle school guidance counselors will attend a workshop at UNI. Art Trebon, Jill Hay, Gene Taylor, and Floyd Winter will be discussion leaders. | |
| 1175 | "Insight" theme for University of Northern Iowa's 28th annual workshop for Educational Office Personnel (Wednesday) March 20. Public Relations News Release 1990:396, p.1 |
28th annual workshop for Educational Office Personnel will be held at UNI. Speakers will include: Dr. Patrick Handley, Ed Redalen, Nancy Lockett, Steve Young, Carolyn Martin, Mary Zimmerman, Ann Penning, and Diane Solberg. | |
| 1176 | Flute festival to be held Northern Iowan 87:43, p.9 |
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| 1177 | Updates for biology, earth science, and general science teachers scheduled fro April at University of Northern Iowa Public Relations News Release 1990:392, p.1 |
Update workshops for teachers of biology, earth science, and general science will be held in April at UNI. Bonnie Brunkhorst will be the guest speaker. | |
| 1178 | Meeting needs of students at risk topic for University of Northern Iowa conference March 11-12. Public Relations News Release 1990:385, p.1 |
Six areas will be the focus of a working conference on services to students at risk at UNI. | |
| 1179 | Media Advisory Public Relations News Release 1990:524, p.1 |
Strengthening the partnership among schools, service agencies, and families in meeting the needs of students at risk will be the topic of a conference at UNI. Keynote speakers include Sally Leichty and Mary Wilcynski. | |
| 1180 | AHEA conference attended Northern Iowan 87:41, p.6 |
Students and faculty attend home economics conference. | |
| 1181 | Conference to explore racism on American college campuses Northern Iowan 87:39, p.7 |
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| 1182 | University of Northern Iowa mathematics educators lead Iowa math coalition' Statewide meeting held Wednesday (February 20) in Cedar Rapids Public Relations News Release 1990:355, p.1 |
UNI math educators to meet with Mathematics Coalition of Iowa to discuss ways to improve math education in Iowa. | |
| 1183 | UNI hosts resident assistants conference Northern Iowan 87:37, p.5 |
475 resident assistants took part in conference held at UNI last weekend. | |
| 1184 | Physics conference, lecture scheduled Northern Iowan 87:35, p.7 |
Lillian McDermott will speak February 21on teaching and learning. Physics Update in-service will be held February 22. | |
| 1185 | Resident assistant conference to bring nearly 400 hall personnel from throughout the upper Midwest to University of Northern Iowa campus February 8-10 Public Relations News Release 1990:331, p.1 |
Upper Midwest residence assistant conference to be held at UNI. Bob Justis will be the keynote speaker. | |
| 1186 | Essay contest scheduled Northern Iowan 87:34, p.6 |
Eleventh Annual Iowa Student as Critic Essay Competition and Conference will be held this spring. | |
| 1187 | University of Northern Iowa to offer workshop for language teachers in Des Moines and Bettendorf this spring; with follow-up on campus Public Relations News Release 1990:328, p.1 |
UNI will hold off-campus workshops for present and future teachers of other languages. Dr. Diane Birckbichler will be the presenter. | |
| 1188 | University of Northern Iowa to offer workshop in Marshalltown on needs of at-risk students Public Relations News Release 1990:329, p.1 |
UNI workshop to deal with need of at-risk students. | |
| 1189 | Peace workshop focuses on conflict resolution Northern Iowan 87:33, p.4 |
Workshop offered peaceful methods for resolving the conflict in the Gulf. | |
| 1190 | Science teacher in-service, lecture scheduled for February at University of Northern Iowa Public Relations News Release 1990:313, p.1 |
Physics teacher in-service training session announced at UNI. Lillian McDermott will speak. | |
| 1191 | Three 'Theatre Pizazz' courses for children and youth to be offered by the University of Northern Iowa, beginning February 4. Public Relations News Release 1990:319, p.1 |
UNI offers workshops for promising actors and actresses. | |
| 1192 | Beginning teachers conference hosted by UNI Department of Teaching Northern Iowan 87:32, p.4 |
Speakers at conference last Friday included Thomas Switzer, Jody Stone, and Peggy Ishler. William Waack and Ann Dunbar presented a special session. | |
| 1193 | Teach-in for peace held two hours before outbreak of war Northern Iowan 87:30, p.5 |
Peace sessions meant to educate students about Persian Gulf conflict and alternatives for peace. Sessions ended two hours before attacks began on Iraq; photo. | |
| 1194 | Financial Information Systems symposium February 6-7 at University of Northern Iowa Public Relations News Release 1990:294, p.1 |
UNI hosts bankers conference. Speakers include Wayne Baxter of the Federal Reserve Bank of Chicago and Ron Olson of Olson Research Associates. | |
| 1195 | "North American Common Market" conference set for January, sponsored by University of Northern Iowa, Drake University Public Relations News Release 1990:259, p.1 |
UNI and Drake sponsor conference designed to help Iowa businesses export products to Canada and Mexico. | |
| 1196 | Workshop, contemporary realism for youth to be offered by the University of Northern Iowa Public Relations News Release 1990:256, p.1 |
A workshop aimed at teachers and librarians working with children in grades 3-8 to be held at UNI. | |
| 1197 | Summer programs receive federal aid Northern Iowan 87:23, p.4 |
Federal funding will support Early Elementary Science and Mathematics Institute for At-Risk Students this summer. | |
| 1198 | National teleconference on Clean Air Act Amendments and their effects on Iowa business set for November 28; University of Northern Iowa is site Public Relations News Release 1990:208, p.1 |
UNI will serve as one of three Iowa hosts for national videoconference. Bill Kurtis will moderate. | |
| 1199 | Jewelry workshop to be held next month Northern Iowan 87:22, p.8 |
Jewelry and metal casting workshop will be held at UNI for advanced high school students. | |
| 1200 | "If you can move, you can dance" workshop to be held at University of Northern Iowa November 30 and December 1 ( registration deadline November 23) Public Relations News Release 1990:199, p.1 |
Valerie Williams will lead a workshop at UNI focusing on dance as a form of communication and self expression. |