00370nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001600078100001800094245007100112260001800183650003500201191020261006003557.0120911s9999    xx            000 0 und d  a0132912538  a658.403 DEC  aEd.Gray, Paul  aDecision support and executive information systems / ed. Paul Gray  aPrentice Hall  aManagement information systems