Das, H. K. <br/><br/>
Advanced engineering mathematics / 

 - New Delhi :  S. Chand;  c2008. 
 - xvi, 1358 p. ;  ill. ;  24 cm.  
<br/><br/><label>ISBN: </label>8121903459 
<br/><br/><label>LC Class. No.: </label>9858 
<br/><br/><label>Dewey Class. No.: </label>510.2462