Greenwook/ Douglas  <br/><br/>
Product engg. design manual 

 - New York  McGraw Hill  1959 
 - 342 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>manual
<br/><br/><label>Dewey Class. No.: </label>621.57