Earle, James. H. <br/><br/>
Drafting technology. 
James. H Earle 
 - 2nd 
 - Sydney  Addison Wesley pub  1986 
<br/><br/><label>ISBN: </label>0201102390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Drawing
<br/><br/><label>LC Class. No.: </label>T 353 .E37 1986