Nelson/ John A.  <br/><br/>
Handbook of Drafting Technology 

 - New York  Van  Nostrand  1981 
 - 353 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Drafting Technology
<br/><br/><label>Dewey Class. No.: </label>604.2