000			00310nam a2200121Ia 4500
100			_aNielsen, Gary E
020			_a0-911012-90-7
942			_cBK
245			_aHelping children behave _ba handbook of applied learning principles
260			_aNelson-Hall, Chicago _c1974
082			_a136.7 Nie
300			_ax,170
999			_c12227 _d12227