17.01.01.02_v0017-s0001-n0033-p0520
All Pages in this Issue
| Title | Article Summary |
|---|---|
| Professional; waste in Iowa school rooms XXXIII | The ninth installment of elementary physics in the eighth grade, this time discussing magnetism. |
| Title | Article Summary |
|---|---|
| Professional; waste in Iowa school rooms XXXIII | The ninth installment of elementary physics in the eighth grade, this time discussing magnetism. |