P. S. Gill <br/><br/>
A Text Book of Engineering Drawing 
by P. S. Gill 
 - New Delhi  S.K Kataria & Sons  2000 
 - 627 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical
<br/><br/><label>Dewey Class. No.: </label>105.23  / Gill