Dhawan, R. K. <br/><br/>
A textbook of engineering drawing (Geometrical drawing) 

 - New Delhi  S Chand re co. Hd  1999 
 - 248p. 
<br/><br/><label>ISBN: </label>8121914310 
<br/><br/><label>Dewey Class. No.: </label>624.0221 DHA