Halacy, D        S. <br/><br/>
The coming age of solar energy / 
[by] D. S. Halacy, Jr. 
 - Rev. ed. 
 - New York :  Harper,  1973. 
 - 231 p. :  ill. 
<br/><br/>Includes bibliographical references. 
<br/><br/> Describes the history of man's use of the sun as a source of power and the modern technology used. 
<br/><br/><label>LCCN: </label>72079670 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar energy.
<br/><br/><label>Dewey Class. No.: </label>621.47