Information systems essentials /
Haag, Stephen.
Information systems essentials / Stephen Haag, Maeve Cummings. - 3rd ed. - Boston : McGraw-Hill/Irwin, 2009. - xxix, 429 p. : ill. (chiefly col.)
Includes bibliographical references and index.
9780071285490
2008035199
Management information systems.
Information technology.
T58.6.H334 2009
Information systems essentials / Stephen Haag, Maeve Cummings. - 3rd ed. - Boston : McGraw-Hill/Irwin, 2009. - xxix, 429 p. : ill. (chiefly col.)
Includes bibliographical references and index.
9780071285490
2008035199
Management information systems.
Information technology.
T58.6.H334 2009