Usher Abbott Payson <br/><br/>
History of mechanical inventions 

 -  1954 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>66830 
<br/><br/><label>Source: </label> 2319, 07/12/2009, New India Book Agency  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical engineering
<br/><br/><label>Dewey Class. No.: </label>D6v1:N5, J41