Obrein, James A. Management information systems: managing information technology in the e business enterprise. Managing information technology in the e business enterprise. - 6 - New Delhi Tata McGraw Hill Publishing Company Ltd 2002 - xxvii,530,A32G19,2004 ISBN: 0072440783 Subjects--Topical Terms: Management Accounting Dewey Class. No.: 658.4038 OBRJ