00344nam a2200145Ia 4500008004100000020001500041041001200056082001600068100002000084245002400104260002800128300000800156650001800164700001600182221030s9999    xx            000 0 und d  a0760011796  aEnglish  a105.23bSch  aG. P. Schneider 0aElectronic Commerce  bThomson  Learningc2004  a408  aMBA Computers  aJ. T. Perry