| 000 | 00382cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1963 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aHill, Wilhelmina | ||
| 245 |
_aUnit Planning and teaching in elementary social studies _cby Wilhelmina Hill |
||
| 260 |
_aWashington _bGoverment Printing Office _c1963 |
||
| 300 | _a82p. | ||
| 700 | _aU.S.A. Department of Health, Education and Welfare | ||
| 999 |
_c494603 _d494603 |
||