| 000 | 00377cam a22001451 4500 | ||
|---|---|---|---|
| 082 |
_a155.4 _bOLS |
||
| 100 | 1 | _aOlson, Willard Clifford | |
| 245 | 1 | 0 |
_aChild development / _cby Willard C Olson |
| 250 | _a2d ed. | ||
| 260 |
_aBoston: _bHeath and company, _c1959. |
||
| 300 |
_a497 p.: _billus. |
||
| 504 | _aIncludes bibliography. | ||
| 650 | 0 | _aChild Psychology | |
| 942 | _cBK | ||
| 999 |
_c499988 _d499988 |
||