O' Brien,James A. <br/><br/>
Management information systems 

 - 9 
 - New Delhi  Tata McGraw-Hill  2009 
 - 831 
<br/><br/><label>ISBN: </label>978-0-07-014494-1 
<br/><br/><label>Dewey Class. No.: </label>658.4038  / BRI/MAN