O'BRIEN, James A., <br/><br/>
Introduction to information systems :  essentials for the E-business enterprise / 
James A. O'Brien. 
 - 11th ed. 
 - Boston :  McGraw-Hill/Irwin,  c2003. 
 - xxii,450p.: :  col. ill. ; 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0072472642  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business<br/>Management<br/>Management information systems.
<br/><br/><label>Dewey Class. No.: </label>658.4038