Earle, James H. <br/><br/>
Drafting technology 
James H. Earle 
 - Reading, Mass  Addison-Wesley Pub. Co.  c1982 
 - 823 p.  ill.  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing
<br/><br/><label>Dewey Class. No.: </label>604.2  / 4