Grewal B S <br/><br/>
Higher engineering mathematics 
Grewal B S 
 - 43th 
 - New Delhi  Khanna Publisher  2014 
 - 1315 
<br/><br/><label>ISBN: </label>8174091955 
<br/><br/><label>Dewey Class. No.: </label>510.2462  / GR-H