Natarajan, K.V <br/><br/>
Text Book of Engineering Graphics 

 - Chennai  Dhanalakshmi  2007 
 - P.545 
<br/><br/><label>ISBN: </label>81-904140-0-3 
<br/><br/><label>Subjects--Topical Terms: </label> Instruments and Materials  Development of Surfaces  Geometrical Constructions  AutoCAD Commands 
<br/><br/><label>Dewey Class. No.: </label>744.422 N27T