000 00317nam a2200145Ia 4500
100 _aWinston/Wayne L
250 _a10
942 _cBK
245 _aOperation research:Application and algorithm
260 _bCengage Learning
_aMumbai
_c2003
082 _bWIN
300 _a1418
546 _aENGLISH
999 _c20682
_d20682