000 00305nam a2200109Ia 4500
008 221129s1968 xx 000 0 und d
041 _aeng
082 _a155
100 _aHurlock, E. B.
_91215951
245 _aDevelopmental Psychology
260 _aBombay
_bTata Mcgraw - Hill Publishing Company Ltd.,
_c1968
999 _c786251
_d786251