000 00301nam a2200121Ia 4500
008 220201s1987 xx 000 0 eng d
082 _a658.4034
_bMAY
100 _aMayer,Reference ,Reference .
245 0 _aProduction and Operattions Management .
260 _c1987
300 _a654
942 _2ddc
_02
999 _c7379
_d7379