Turban, Efraim , Mclean, Ephraim , Wetherbe, James Information technology for management , transforming organizations in the digital economy - 4TH - NEW YORK JOHN WILEY 2003 - XIX,777 P ISBN: 0-471-22967-9 Subjects--Topical Terms: MANAGEMENT INFORMATION SYSTEMS Dewey Class. No.: 658.4038 TUR