000 00331nam a2200133Ia 4500
008 211101s2002 xx 000 0 eng d
020 _a9788179062081
082 _a630.715 K 5271 T
100 _aKhan , P.M
245 0 _aText Book of extension Education
260 _bHimanshu Pub. New Delhi
_c2002
300 _a295
942 _2ddc
_cBK
999 _c49
_d49