000 00321nam a2200133Ia 4500
100 _aAckoff/R.L/ Sasieni/M.W
942 _cBK
654 _aoperation
245 _aFundamentals of Operation Research
260 _bWILEY EASTERN LIMITED
_aNew Delhi
_c1984
082 _a658.4034
_bACK
300 _a455
546 _aENGLISH
999 _c28840
_d28840