000 00307nam a2200121Ia 4500
100 _aMills, Belen Collantes
942 _cBK
654 _a
245 _aUnderstanding the young children and his curriculum
260 _aNew York
_bMacmillan Publishing Company
_c1972
082 _a372
300 _axviii,490
999 _c396987
_d396987
041 _aeng