000 00552cam a2200217ua 4500
001 17612
008 191121n2011 II |||gr||||Z||||||eng
020 _a978 81 272 6746 9
040 _aMAIN
041 _aEnglish
041 _aeng
082 _a107 RAY
100 _aRAY, G.L.
245 _aRESEARCH METHODS IN SOCIAL SCIENCE AND EXTENSION EDUCATION
250 _a3RD.
260 _aNEW DELHI
_bKALYANI PUBLISHERS
_c2011
300 _a330:
_c23CM.
653 _aEducation, research & related topics
700 _aMANDAL, SAGAR.
942 _cBK
999 _c17495
_d17495