Laudon, Kenneth C. 1944- Essentials of management information systems : managing the digital firm / Kenneth C. Laudon, Jane P. Laudon - 5th ed. , international ed. - Upper Saddle River, N.J. : Prentice Hall, c2003 - 509 p. : col. ill. Includes bibliographical references and indexes ISBN: 0130495425 Subjects--Topical Terms: MANAGEMENT INFORMATION SYSTEMS LC Class. No.: T58.6 / L382E 2003