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

 - 9 
 -   Tata McGraw Hill Education pvt.Ltd.,New Delhi 
 - 831 
<br/><br/><label>ISBN: </label>1774 
<br/><br/><label>Dewey Class. No.: </label>658.403801O'BRI-M