Dhawan,R.K <br/><br/>
Engineering Drawing : Geometrical Drawing 

 - 2nd 
 - New Delhi  S.Chand  2004 
 - 4.256p. 
<br/><br/><label>ISBN: </label> RS 165.00 
<br/><br/><label>Dewey Class. No.: </label>604.2 DHA