Mott-Smith, Morton,  1877-1944 <br/><br/>
The story of energy / 
by Morton Mott-Smith 
 - London :  D. Appleton,  1934 
 - 305 p. :  ill. ;  20 cm. 
 - Appleton new world of science series, ed. by W. Davis .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Force and energy<br/>Power (Mechanics)<br/>Heat-engines