000 nam a22 7a 4500
999 _c768
_d768
003 OSt
005 20180529160925.0
008 180529b xxu||||| |||| 00| 0 eng d
020 _a8120002946
082 _a630.715
_bWAG
100 _aWaghmare, Sevakram
110 _aWaghmare, Vanashree
245 _aTeaching extension education /
_cby Sevakram Waghmare 7 Vanashree Waghmare.
260 _aNew Delhi :
_bMetropolitan ;
_c1989.
300 _avi ; 288 p.,
_c21 cm.
942 _2ddc
_cBK