000 00383nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aKendall M.G
245 _amathematical model building in economics and industry
260 _c1970
_bGriffin and Company
366 _b1970
650 _aINDUSTRIAL MANAGEMENT
942 _cBK
999 _c65352
_d65352