000			00313nam a2200133Ia 4500
100			_aWiersma, william
020			_a0-205-08747-7
250			_a4th Ed
942			_cBK
245			_aResearch Methods in Education : an introducation
260			_aAllyn, Boston _c1986
082			_a370.78 Wie
300			_axiv, 466
999			_c62503 _d62503