000			00301nam a2200121Ia 4500
100			_aHetherington, E Mavis and Parke, D Ross
020			_a0-07-Y66458-7
942			_cBK
245			_aChild psychology .-0-07-Y66458-7
260			_aMcGraw - Hill, New York _c1986
082			_a136.7 Het
300			_a801
999			_c62586 _d62586