Laudon, Kenneth C. 1944- Management information systems : managing the digital firm / Kenneth C. Laudon, Jane P. Laudon - 9th ed. , Pearson international ed. - Upper Saddle River, N.J. : Pearson/Prentice Hall, c2006 - 607 p. : ill. (some col.) Includes bibliographical references and indexes ISBN: 0131971921 Subjects--Topical Terms: MANAGEMENT INFORMATION SYSTEMS LC Class. No.: T58.6 / L382M 2006