Stair, Ralph M. Principles of information systems : a managerial approach / Ralph M. Stair. - annotated instructor's ed. - Boston, Mass. : Boyd & Fraser Pub., c1992. - xxxi, 701 p. ; 26 cm. Glossary : p. 649 - 678. Includes bibliographical references and index. ISBN: 0878358471 Subjects--Topical Terms: Management information systems.