Venugopal,K <br/><br/>
Engineering Drawing + AutoCAD 

 - 7th Edition 
 - New Delhi  New Age International  2025 
 - 5.8p. 
<br/><br/><label>ISBN: </label>9.789360749e+012 
<br/><br/><label>Dewey Class. No.: </label>604.2  / VEN/E