Haag, Stephen Management information systems : for the information age Stephen Hagg, Maeve Cummings and Donald J. McCubbrey - 5th ed. - Boston: McGraw-Hill, 2005 - xxxiii, 554p. Includes bibliographical references and index eng ISBN: 0072935863 Subjects--Topical Terms: Information technology Dewey Class. No.: 658.4038011 / HAM