000 00343nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aBower E.K
245 _aMathematics with applications in management and economics
260 _c1967
_bIrwin Inc.
_aChicago
366 _b1967
650 _aECONOMICS
942 _cBK
999 _c64882
_d64882