00938nam a2200229Ia 4500008004100000020001500041082001700056100001500073245006300088260003900151300000800190650002000198653002400218653002100242653001900263700001800282942001500300999001300315952013300328952014200461952010500603170901s1999    xx            000 0 und d  a8127214639  a300.18bR22R  aRay, G. L. 0aResearch Methods in Social Science And Extension Education  aLudhianabKalyani Publishersc1999  a321  aSocial sciences  aExtension Education  aResearch methods  aSocial Science  aMondal, Sagar  2ddccBK06  c964d964  00102ddc4070aRAUbRAUd2017-10-18eWorld Book Kolkatag250.00l1o300.18 R22Rp56288r2021-10-07s2021-09-30w2008-03-31yBK  00102ddc4070aRAUbRAUd2017-10-18eKalyani Publications, Delhig210.00l4o300.72 R22Rp68167r2021-12-09s2021-11-15w2014-03-31yBK  00102ddc4070aRAUbRAUd2021-11-20l1o300.18 R22Rp62472r2021-12-09s2021-11-20w2021-11-20yBK