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

 - S. Chand & company Ltd.   New Delhi   2009 
 - 663p   300 
<br/><br/><label>ISBN: </label>812908248 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CAD/CAM 
<br/><br/><label>Dewey Class. No.: </label>620.004 DHA