000 00320nam a2200133Ia 4500
008 230904s9999 xx 000 0 und d
082 _a658.4038
_bSTA
100 _a Stair,Ralph M.
245 0 _aPrinciple of information systems
250 _a6th ed.
300 _a692p
650 _aInformation systems
942 _cBK
999 _c11250
_d11250