Kenward, Michael <br/><br/>
Potential energy:  an analysis of world enery technology/ 
Michael Kenward 
 - London:  Cambridge University Press,  c 1976 
 - x,227 p.:  ill.;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0521290562  £ 2.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power resoursces<br/>Power (Mechanics)
<br/><br/><label>Dewey Class. No.: </label>621