| 000 | 00352nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a125207 | ||
| 082 |
_a136 _bWIL |
||
| 100 | _aWILLEMSEN, Eleanor | ||
| 245 | _aUnderstanding infancy | ||
| 260 |
_aSan Francisco _bW.H.Freeman _c1979 |
||
| 300 | _axiii, 331 p. | ||
| 650 | _aPsychology | ||
| 942 | _cS | ||
| 999 |
_c90257 _d90257 |
||