00448nam a2200145Ia 4500008004100000020001500041041000800056082001600064100002000080245010400100250000600204260004200210300001400252650003600266210716s1993    xx            000 0 und d  a0894262386  aeng  a658.81 LILG  aLilien, Gary L.  aMarketing management: analytic exercises  for spread sheets.bAnalytic exercises for spread sheets.  a2  aSan franciscobScientific Pressc1993  axviii,238  aSales & Distribution Management