Venton Levy Doughtie <br/><br/>
Elements of mechanism 

 - New York  John Wiley and Sons Inc  1954 
 - 494p 
<br/><br/>Venton Levy Doughtie & Walter M. James: Elements of mechanism.  New York.  John Wiley and Sons Inc, 1954.--(621.81DOU)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>621.81  / DOU