Putnam P.C. <br/><br/>
Energy in the future 

 -  1953 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>66686 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical engineering
<br/><br/><label>Dewey Class. No.: </label>D6, J3