00830nam a2200253 a 4500 1225 BD-DhAAL 20151014101522.0 151014s1984 ii a b 001 0 eng d 0706988523 0706923758 1622501 ANL eng ANL BD-DhAAL 370.78 20 Koul, Lokesh. 15444 Methodology of educational research / Lokesh Koul. New Delhi : Vikas, c1984. xii, 543 p. : ill. ; 22 cm. Includes bibliographical references (p. [476]-483) and index. 1225 Education Research. 6478 ddc BK 35795 35795 0 0 ddc 0 370_780000000000000_KOU 0 56301 SCL SCL GEN 2015-10-14 0 370.78 KOU 3020001225 2015-10-14 1 2015-10-14 BK