00753nam a22002297a 4500010001300000020001000013035001300023037001800036040001200054082001600066100001900082245006300101250001500164260003800179270004700217300002000264650003700284650002700321942002500348999001900373952013100392  aA-451830  c90.00  aA-451830  bCen Lib / Ret  aDPLbEN  a370.78bAGA  aJ. C. Aggarwal  aEducational research :ban introduction /cby J C Aggarwal  a4th rev ed  aNew DelhibArua Book Depotc11005  a30, Nai Wala, Karol BagbNew Delhie110005  a328p.b24cm(Hb)  aEducation -- Research -- India.   aEducation -- Research.  2ddccENh370.78mAGA  c136588d136588  00102ddc4070aLbLd2016-03-05eCen Lib/Retl4m3o370.78 AGApA-451830r2024-08-23 00:00:00s2024-08-09t1w2016-03-05yEN