Healy, W. L and Rau, A. H. <br/><br/>
Simplified drafting practice 

 - New York  ; John Wiley & Sons  , 1953 
 - 156p. 
<br/><br/><label>ISBN: </label> 48 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drafting Technology
<br/><br/><label>Dewey Class. No.: </label>604.2  / HEA