Singla,Ashim Raj. <br/><br/>
Enterprise resource planning/ 
Ashim Raj Singla. 
 - New Delhi:  Cengage Learning,  2010. 
 - xv;288p.: 
<br/><br/><label>ISBN: </label>9788131505939 
<br/><br/><label>Dewey Class. No.: </label>658.4012 SIN.E