000			00282nam a2200109Ia 4500
100			_aLeo Postman and James P Egan
942			_cBK
245			_aExperimental Psychology:an introduction
260			_aKalyani publ, Ludhiana _c1982
082			_a150.72 Pos/Ega
300			_axiv,520p figs.
999			_c19083 _d19083