000 00316nam a2200109Ia 45e0
008 181001s1975 xx 000 0 und d
100 _aTaylor G.A.
245 0 _aManagerial and Engg. Economy
260 _aNewYork
_bD.Van Nostrand
_c1975
300 _a534
942 _2ddc
_cBK
999 _c3160
_d3160