Gupta, J K <br/><br/>
Mechanical engineering: Conventional and objective 

 - 7th ed. 
 - New Delhi  S Chand  2019 
 - 838 p. 
<br/><br/> 3389 02/01/2019 HBD19/7721 12/02/2019 Main Budget 
<br/><br/><label>ISBN: </label> RS650 
<br/><br/><label>Dewey Class. No.: </label>621.076 K529M(7)