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

 - 5th revised multicolour ed. 
 - New Delhi  S chand  2008 
 - xii,658 p. 
<br/><br/><label>ISBN: </label>8121914310 
<br/><br/><label>Dewey Class. No.: </label>604.2