| 000 | 00329nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aValentine, C.W. | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 |
_aPsychology of early childhood _bA study of mental development in the first years of life |
||
| 260 |
_aLondon _bMethuen & Co Ltd _c1950 |
||
| 082 | _a155.422 | ||
| 300 |
_bHb _axiv, 522 |
||
| 999 |
_c401047 _d401047 |
||
| 041 | _aeng | ||