Dass, H. K. <br/><br/>
Introduction to engineering mathematics  3 

 - 08th 
 - Noida  S. Chand  2021 
 - xv, 407 
<br/><br/><label>ISBN: </label>9788194771753 
<br/><br/><label>Dewey Class. No.: </label>510  / DAS