O'Brien, James A. <br/><br/>
Management information systems : managing information technology in the business enterprise / by James A. O'Brien 

 - 6th ed. 
 - New Delhi  Tata McGraw-Hill  2005 
 - xxix, : 615p. 
<br/><br/><label>ISBN: </label>0070587396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems
<br/><br/><label>Dewey Class. No.: </label>658.4038011 OBR