O'Brien, James A. <br/><br/>
Management information systems :  managing information technology in the business enterprise / 
James A. O'Brien. 
 - 6th ed. 
 - New Delhi :  Tata McGraw-Hill,  2004. 
 - xxix, 529 p. 
<br/><br/><label>ISBN: </label>0070587396 :  KES 2,700 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic commerce.