DHAWAN,R.K. <br/><br/>
A TEXTBOOK OF ENGINEERING DRAWING 

 - 3rd 
 - New Delhi  S chand & Co.  2006 
 - various paging 
<br/><br/><label>ISBN: </label>9788121914310 
<br/><br/><label>Dewey Class. No.: </label>604.2