00581nam a22002052 4500 0000006123 20151217145829.0 070920s xx 000 0 eng d 0706988533 : KES 650 KABU KABU Koul, Lokesh. 0000157510 Methodology of educational research. 3rd ed. New Delhi : Vikas, 1984. xii, 543 p. Education Research Methodology. 0000153545 070920 1 3046 3046 0 0 lcc 0 KABU KABU 2015-12-17 6 1 LB1028 .K68 1984 012951 2022-02-28 00:00:00 2022-02-15 2015-12-17 BK