Rainer, R Kelly Introduction to information systems / R. Kelly Rainer, Jr., Casey G. Cegielski. - Hoboken, new Jersey : John Wiley & Sons, c2011. - xvi, 538 p. : ill. ; 26 cm. Includes index. ISBN: 9789812533203 Subjects--Topical Terms: Information technology. LC Class. No.: T58.5 / .R34 2011