00574nam a2200193Ia 4500001001100000005001700011008004100028020001500069020001800084050001700102090001200119245008000131260004500211300002500256504003000281650002500311650002900336999001500365000000686620251012174456.0 750115s1974 nyu b 000 0 eng a0024693006 a978002469300600aLB1028b.K7300a370/.7810aReading and evaluating educational researchcEdward Krahmer, Clyde Morris. aNew YorkbMacmillan Informationc[1974] aviii, 181 p.c27 cm. aIncludes bibliographies. 0aEducationxResearch. 6aâEducationxRecherche. c4297d4297