000 00407nam a22001457a 4500
020 _a81-204-1178-1
082 _a630.715 SUP/AN
100 _aS V Supe
245 _aAn Introduction To Extension Education
250 _aII
260 _aNew Delhi
_bOxford & IBH
_c1997
300 _a186
650 _aextension education
_aextension educatioal psychology
_acommunication of innovations
942 _cBBS
_2ddc
999 _c299239
_d299239