00527nam a22001937a 4500 GCWUF 20180222070842.0 180222b xxu||||| |||| 00| 0 eng d MAIN ENG MAIN 370.7 SHA Shahid,S.M. Educational research an introduction/ Shahid,S.M. Lahore : Majeed Book Depot, 2000. 296 p. : ill ; 24 cm. P.B. Include Index Education--Research United States ddc BK 4247 4247