Dhawan, R. K <br/><br/>
A Textbook of Engineering Drawing 

 - New Delhi : 		  S. Chand & Company  2007. 
 - 616 p. ; 
<br/><br/> Paperback. 
<br/><br/><label>ISBN: </label>97881219143 
<br/><br/><label>Dewey Class. No.: </label>604.2 DHA