00503pamaa2200157 4500 0000027889 20190805090000.0 9780760010792 (hbk) 658.4038 STA 1999 HD30.2 STA 1999 Stair Principles of information systems : a managerial approach Ralph M. Stair and George W. Reynolds. 4th ed. Cambridge: Course Technology, 1999. xxviii, 692p.: ill.col.; 28cm. Management information systems