Grewal, B. S. <br/><br/>
Higher Engineering Mathematics 

 - 44th ed. 
 - Delhi  Khanna Publishers  2019 
 - ix,1238p 
<br/><br/><label>ISBN: </label>9788193328491 
<br/><br/><label>Dewey Class. No.: </label>510.2462  / GRE