00405nam a2200121Ia 4500008004100000100002100041245008000062260002200142300000800164942000700172999001700179952008700196201231s9999    xx            000 0 und d  aDavis, Gordon B. 4aThe Blackwell Encyclopaedic  Dictionary of  Management Information Systedms  aOxfordbBlackwell  a263  cBK  c10339d10339  00104070aCLd2020-12-31o658.4038011 D2611pPM05950r2020-12-31w2020-12-31yBK