000 00316nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a378.155
100 _a"Supe, S.V."
245 0 _aIntroduction to extension education
260 _b"Oxford & IBH Publication,"
260 _c1983
365 _b0.00
942 _cBK
999 _c6420
_d6420