Robert. G.A. & Cary/ R.A.  <br/><br/>
Tool sheets 

 - Ohio  American Society for metals  1980 
 - 820 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>tool sheet
<br/><br/><label>Dewey Class. No.: </label>672.3