00731nam a22002051 4500 1/8920 000529s1996 eng1 1 eng d 0877098255 9241 DLC GR-PeUP 658.4'038 20 ST Stair, Ralph M. Principles of information systems: a managerial approach/ Ralph M.Stair 2nd ed. Danvers, Mass.: Boyd & Fraser Pub. Co., 1996 xxix, 656 p.: 1ll. col. map.; 26 cm. Includes bibliographical references and index Management information systems. INST UNIPILB MAIN 20040709 658.4'038 20 ST 00133955 00133955 LOAN 0 1 /webopac/covers/03/9241_0877098255.jpg