000 00297nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aPlane Donald R.
_941947
245 0 _aOperations Research For Mnagerial Decisions
260 _bRichard D. Irwin, Inc.
_c1972
300 _a321
942 _cBK
_pCL
999 _c154197
_d154197