Energy and physics 

 - 150 pages :   colour illustrations ;   31 cm 
 - Illustrated encyclopedia of science and nature .
 - Illustrated encyclopedia of science and nature .
<br/><br/><label>ISBN: </label>0783529252 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power (Mechanics) ; Force and energy
<br/><br/><label>Dewey Class. No.: </label>531.6