Turban, Efraim. Information technology for management : improving quality and productivity / Efraim Turban, Ephraim R. MacLean and James C. Wetherbe. - New York : Wiley, c1996. - various pages : illustrations ; 29 cm. Includes index. ISBN: 0471580597 Subjects--Topical Terms: Management information systems. Dewey Class. No.: 658.4038011 TUR