000 00298nam a2200121Ia 4500
100 _aMussen, P. H; conger J.J
942 _cBK
245 _aChild development and personality
260 _aNew York
_bHarper and brothers
_c1956
082 _a136.73
_bMus/Con
300 _aix,569
546 _aEnglish
999 _c334897
_d334897
041 _aeng