Dhawan, R K <br/><br/>
Textbook of engineering drawing 

 - New Delhi  S Chand  2016 
 - xii, 680 p. 
<br/><br/> 3389 02/01/2019 HBD19/7721 12/02/2019 Main Budget 
<br/><br/><label>ISBN: </label> RS525 
<br/><br/><label>Dewey Class. No.: </label>604.2 D35T