000 00304nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a658.5 B929
100 _aBUFFA.E.S
245 0 _aOPERATIONS MANAGEMENT: PROBLEMS AND MODELS
260 _aNEW YORK
_bWiley
_c1972
300 _a23X15
942 _cBK
_2DDC
999 _c17277
_d17277