00338nam a2200109Ia 4500008004100000020001400041100002300055245008100078250001100159260004000170300001800210180205s9999    xx            000 0 und d  a131206818  aLaudon, Kenneth C.  cLaudon, Jane P.aManagement information systems /bmanaging the digital firm  a8th ed  aNew jerseybPearson Educationc2004  avii,534 pages