000 00328nam a2200133Ia 4500
008 150502s9999||||xx |||||||||||||| ||und||
082 _a658.54 SAC
100 _a"Sachdeva, M.S."
245 _aOperations Research
260 _bRamesh Book Depot Jaipur Delhi
300 _a658.54 SAC
600 _aManangement
942 _2ddc
_cBK
999 _c9386
_d9386