000 00328nam a2200145Ia 4500
008 150502s9999||||xx |||||||||||||| ||und||
082 _a658.54 MAR
100 _a"Mariappan, P."
245 _aOperations Research.
250 _a2011
260 _bPearson
300 _a658.54 MAR
600 _aManangement
942 _2ddc
_cBK
999 _c9378
_d9378