000 00327nam a2200133Ia 4500
008 160316s1970 xxu||||| |||| 00| 0 eng d
020 _a
100 _aK N Singh
245 _aResearch In Extension Education
250 _a1
260 _aNEW DELHI
_bINDIAN COUNCIL OF EXTENSION EDUCATION
_c1970
300 _a496
700 _a
_a
999 _c25291
_d25291