00840nam a2200277Ia 4500 160621s9999 xx 000 0 und d 0-07-121498-4 ComSc HF 5548.32 .O27 2004 c.1 O'Brien, James A. Management information systems : managing information technology in the business enterprise / James A. O'Brien. 6th Edition New York : McGraw-Hill, 2004 various pages : color illustrations ; 28 cm. Include bibliographical references and index. Electronic commerce. Management information system. Business -- Data processing. Information technology -- Management. 296144 296144 0 0 0 SMC SMC ComSc 2005-03-07 2.00 0 ComSc HF 5548.32 .O27 2004 c.1 SMC01943 2016-06-21 00:00:00 2016-06-21 BK