000 00333nam a22001457a 4500
003 OSt
020 _a93-5161-023-3
082 _a001.424
_bSWA-Q4
100 _aSwarup, Kanti
_91781
245 _aOperations research
250 _aEd 17
260 _bSultan Chand & Sons
_c2014
300 _a1046
_bPaper Binding
942 _2ddc
_cBK
_045
999 _c12867
_d12867