| 000 | 00321nam a22001217a 4500 | ||
|---|---|---|---|
| 082 |
_a155.4 _bPAR |
||
| 100 | _aParkhurst, Helen | ||
| 245 |
_aExploring the child's world / _cby Helen Parkhurst |
||
| 260 |
_aNew York : _bAppleton-Century-Crofts, _c1951. |
||
| 300 | _a290p. : | ||
| 650 | _aChild psychology | ||
| 942 | _cBK | ||
| 999 |
_c499966 _d499966 |
||