000 00384nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 338.6 WIL-E
100 _aWilliamson, C Don
245 _aExecutive operations technique
260 _bPrentice-Hall Inc., Eaglewood Cliff, New Jersy
260 _c1963
300 _a211
650 _aIndustrial economics
942 _cBOOKS
999 _c10124
_d10124