000			00297nam a2200133Ia 4500
100			_aAmbron,S.R.
020			_a0-03-056646-0
942			_cBK
654			_a
245			_aChild development
260			_aNew York _bHolt, Rinehart and Winston _c1978
082			_a612.65
300			_bHb _axviii,558
999			_c345890 _d345890
041			_aeng