00556nam a2200217Ia 4500 160621s9999 xx 000 0 und d 978-0-07-110710-5 ComSc T 58.6 .O27 2007 O'Brien, James A. Enterprise information systems / James A. O'Brien, George M. Marakas. 13th Edition New York : McGraw-Hill, 2007 543 pages : illustrations ; 27 cm. Includes index. 296156 296156 0 0 0 SMC SMC ComSc 2008-02-04 2.00 0 ComSc T 58.6 .O27 2007 SMC05064 2016-06-21 00:00:00 2016-06-21 BK