Frenzel, Carroll W. Frenzel, John C Management of information technology / [by] Carroll W. Frenzel, John C. Frenzel - 4th ed. - Singapore Cengage Learning 2004 - xxiii, 600 p. Includes index. ISBN: 8131503515 Subjects--Topical Terms: Management IT Dewey Class. No.: 651.8 / FRE