000 00291nam a2200121Ia 4500
100 _aSupe, S. V.
020 _a81-204-0129-8
942 _cBK
245 _aAn introduction to extension education
260 _aOxford & IBH, New delhi
_c1983
082 _a370.194(54) Sup
300 _aviii, 166
999 _c58873
_d58873