Stevenson, David A. <br/><br/>
Thin film gallium arsenide for low lost photovoltaic solar energy conversion / 
David A. Stevenson and Brenton L. Mattes 
 - Washington, D.C. :  U.S. Government Printing Office,  1977 
 - 35 p. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings--Energy conservation<br/>Solar buildings--Design and construction<br/>Solar energy industries--United States<br/>Building-integrated photovoltaic systems
<br/><br/><label>Dewey Class. No.: </label>696.0973