Rainer, R. Kelly (Rex Kelly) <br/><br/>
Introduction to information systems / R. Kelly Rainer, Casey G. Cegielski. 

 - 3rd ed. 
 -  Hoboken, N.J. : John Wiley & Sons, c2011. 
 - xvi, 538 p. : ill. (some col.) ; 26 cm. 
<br/><br/><label>ISBN: </label>9780470553107 (pbk. : International student version) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology.