Audel Staff <br/><br/>
Audels mechanical drawing guide 

 - New York  Theo Audel and Company Publishers  1962 
 - 158p 
<br/><br/>Audel Staff: Audels mechanical drawing guide.  New York.  Theo Audel and Company Publishers, 1962.--(620.00222STA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>620.00222  / SIN