000 00337nam a22001457a 4500
003 OSt
008 171027b xxu||||| |||| 00| 0 eng d
020 _a9788120417816
082 _a630.715
100 _a Sandhu, A. S
245 _a Extension Program
260 _aNew Delhi
_bOxford & IBH
_c1994
300 _a158p
942 _2ddc
_cBK
_03
999 _c43484
_d43484