00765nam a2200265Ia 4500 17416 BIBL 20160527185116.0 700901s1963 enk b 00110 eng 91724912 //r84 B70-10502 0340096152 EVLG 370.78 M147 c1 LB1028 .N57 370.1/8 370.78 M147 McGrath, G. D. Local 133815 Educational research methods by G. D. McGrath[and] James J.Jelinek New york Ronald Press Co. c1963. 301 p. 23 cm. 38/- Bibliography: p. 280-286. Education Research. Local 90399 McGrath, G. D. joint author. Local 133815 12646 12646 0 0 0 370_780000000000000_M147 0 evl 76094 10 10 1 2016-05-27 24443 0 370.78 M147 80000000586977 2016-05-27 00:00:00 r:17416 z:NCC:D 6