000			00284nam a2200109Ia 4500
100			_aJournal of Education & Psychology Vol;38 No1-4
942			_cBV
654			_a
245			_aJournal of Education & Psychology Vol;38 No1-4 _bApril1980-Jan1981
260			_c1980-81
082			_a370.5
999			_c420459 _d420459
041			_aeng