Gill, P.S <br/><br/>
Textbook of engineering drawing 
P.S.Gill 
 - 9th rev. 
 - Delhi  K.Kataria & Sons  1995 
 - 508 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing
<br/><br/><label>Dewey Class. No.: </label>604.2  / GIL N5