000 00308nam a22001337a 4500
003 AUM
020 _a9789332518223
100 _aTaha,A.Hamdy
245 _aOperations Research An Introduction
250 _a9 th
260 _aindia
_bDorling Kindersley India Pvt.Ltd.
_c2014
300 _a816
942 _2ddc
_cCB
999 _c7263
_d7263