Stair, Ralph M. Principles of information systems : a managerial approach / Ralph M. Stair. - 2nd ed. - Danvers, Mass. : Boyd & Fraser Pub. Co., c1996. - xxix, 656 p. : col. ill., col. map ; 26 cm. Includes bibliographical references (p. 626-629) and index. ISBN: 0877098255 (hardcover) TZS 121,485 Subjects--Topical Terms: Management information systems. Dewey Class. No.: 658.4038 STA