00600nam a22001937a 4500999001700000003000400017008004100021020001800062082001700080100002200097245004100119260004000160300001300200650002000213650001400233650002500247942001200272952012200284  c21559d21559OSt190708b           ||||| |||| 00| 0 eng d  a9788178806488  a370.78bS16E  aSatsangi, Bharti.  aEducational Research and Methodology  aNew DelhibRajat Publicationsc2015  aix,280p.  aSocial Sciences  aEducation  aResearch Methodology  2ddccBK  00102ddc4070aRAUbRAUd2016-03-31eSharma Book Companyg895.00l0o370.78 S16Ep71121r2019-07-08w2019-07-08yBK