000 00277nam a2200121Ia 4500
100 _aHurlock Elizabeth B.
942 _cBK
245 _aChild development
260 _aNew York
_bMC Grow-Hill Book Co.
_c1956
082 _a136.7
_bHur
300 _axvi703PP
546 _aEnglish
999 _c341715
_d341715
041 _aeng