000 00282nam a22001217a 4500
020 _a9789380995311
082 _a658.4034
_bDHI/OP
100 _aDhingra, Manish
245 _aOperations research
260 _aNew Delhi
_bEnkay publishing House
_c2012
300 _a276p
942 _cBK
999 _c13773
_d13773