Johnson R.C. <br/><br/>
Optimum desige of mechanical elements 
by Johnson R.C. 
 -  1961 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>66702 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical engineering
<br/><br/><label>Dewey Class. No.: </label>D6::4, K1