000 00293nam a22001217a 4500
999 _c45221
_d45221
003 OSt
020 _a9789387421820
100 _aKapoor,V.K.
245 _aOperation research : Techniques for management
260 _bNew Delhi
_c1985
_aSultan Chand & Sons
901 _a2308Don
942 _2ddc
_cBK