Kumar, Arun <br/><br/>
A textbook of tribology / 
Kumar, Arun. 
 - New Delhi :  S. K. Kataria & Sons,  2016. 
 - 378p.; 25cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9789350145227 
<br/><br/><label>Dewey Class. No.: </label>621.89 KUM