| 000 | 00323nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 201224s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0-521-56117-6 | ||
| 100 |
_aHopkins,B _91705 |
||
| 245 | 4 | _aThe cambridge Encyclopedia of child development | |
| 260 |
_aNewyork _bCambridge University _c2005 |
||
| 500 | _a670 | ||
| 942 | _cBK | ||
| 999 |
_c1772 _d1756 |
||