Information systems essentials /
Stephen Haag, Maeve Cummings.
- 3rd ed.
- Boston, MA : McGraw-Hill/Irwin, 2009.
- xxix, 429 p. : ill. (chiefly col.) ; 28 cm.
Includes bibliographical references and index.
9780071285490 9780073376752 0073376752
Management information systems. Information technology.