O'Brien, James A.,  1936- <br/><br/>
Introduction to information systems  / 
James A. O'Brien, George M. Marakas. 
 - 14th ed. 
 - Boston :  McGraw-Hill/Irwin,  2008. 
 - 557p. :  col. ill. ;  29 cm.   1 CD-ROM (4 3/4 in.) 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780071284851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic commerce.<br/>Information technology--Management.<br/>Management information systems.<br/>Business--Data processing.
<br/><br/><label>Dewey Class. No.: </label>658.4038  / O J I