Dass, H. K., <br/><br/>
Higher Engineering Mathematics 

 - 3rd. 
 - New Delhi:  S. Chand & Company Pvt. Ltd.,  2015. 
 -  24 cm. 
<br/><br/><label>ISBN: </label>978--81219-3890-7 
<br/><br/><label>Dewey Class. No.: </label> / DAS