000 00488nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
020 _a978-0-335-21134-8
040 _aISI KOLKATA
041 _aEnglish
082 _a155.4
_bP412
100 _aPenn Helen
245 _aUnderstanding early childhood
_bissues and controversies
260 _aBerkshire
_bOpen university Press
_c2005
300 _axii,198p.
650 _aChild development
650 _aChild psychology
942 _cBK
999 _c20855
_d20855