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008 211119s9999||||xx |||||||||||||| ||und||
082 _a658.4034
_bGUP-O
100 _aGupta, Prem Kumar
245 0 _aOperations Research
260 _bS Chand & Company
_aNew Delhi
_c1976
300 _a1377p
650 _aManagementManagement
_xMBA LIBRARY
942 _cBOOK
999 _c105192
_d105192