000 00336nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aC.K.Mustafi
245 0 _aOperations Research
250 _a8th Ed
260 _aMeerut
260 _bKedar Nath Ram Nath & Co
260 _c1988
650 _aOperations Research
942 _cBK
999 _c16454
_d16454