00664pamaa2200217 4500 0000046486 20121212090000.0 100106 eng 9780071284851 (pbk) 658.4038 OBR 2008 HF5548.2 OBR 2008 O'Brien Introduction to information systems James A. O'Brien, George M. Marakas. 14th ed. Boston: Irwin McGraw Hill, 2008. xxx, 452p.; 26 cm. Includes 1 CD-ROM titled " MISource 2007" BACCI Business -- Data processing Marakas, George M. www.mhhe.com