| 000 | 00424nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a125183 | ||
| 082 |
_a155.4 _bISA |
||
| 100 | _aISAACS, Nathan | ||
| 245 | 4 | _aThe growth of understanding in the young child: a brief introduction to Piaget's | |
| 260 |
_aLondon _bThe educational supply association _c1961 |
||
| 300 | _a41 p. | ||
| 650 | _aChild phychology | ||
| 942 | _cS | ||
| 999 |
_c84114 _d84114 |
||