O'Brien, James A. <br/><br/>
Management information systems :  managing information technology in the business enterprise / 
James A. O'Brien. 
 - 5th ed. 
 - New Delhi :  McGraw-Hill/Irwin,  c2002. 
 - xxvii, 530, [89] p. :  ill. ;  28 cm.  
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070486379 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic commerce.<br/>Information technology--Management.<br/>Management information systems.<br/>Business--Data processing.