Gill, P S. <br/><br/>
Textbook of engineering drawing geometrical drawing 

 - New Delhi :  S K Kataria,  1994 
 - 710. 
<br/><br/><label>ISBN: </label>8185749620  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special topics
<br/><br/><label>Dewey Class. No.: </label>604.2  / GIL