00671pamaa2200205 4500 0000047258 20140428090000.0 100610 eng 9780071280433 (pbk.) HD30.2 OBR 2009 O'Brien Management information systems James A. O'Brien, George M. Marakas. 9th ed. Boston: McGraw-Hill Irwin, 2009. xxxii, 659 p.: col. ill., col. maps; 29 cm. FOBCAL Includes bibliographical references (p. 613-622) and indexes Management information systems Marakas, George M. www.mhhe.com