Murthy S T.  <br/><br/>
Computer aided engineering drawing 

 - 3th edition. 
 - New delhi :   I K International Pub.House   2010. 
 - 285.  
<br/><br/><label>ISBN: </label>81-88237-94-9  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering,
<br/><br/><label>Dewey Class. No.: </label>604.2  / MUR