Weleh.  <br/><br/>
Basic Mechanical Drawing. 

 -  Webster Division.  2001 
 - 406 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Mechanical Drawing.
<br/><br/><label>Dewey Class. No.: </label>604.24