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

 - Delhi :  S K Kataria & Sons,  1994 
 - 709. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special topics
<br/><br/><label>Dewey Class. No.: </label>604.2  / GIL