GILL PS. <br/><br/>
A TEXTBOOK OF ENGINEERING DRAWING 

 - 10 
 -  SK KATARIA AND SONS.  1997 
 - 627 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TECHNICAL DRAWING ENGINEERING DRAWING 
<br/><br/><label>Dewey Class. No.: </label>604.2              N  / GIL