Streed, Elmer <br/><br/>
Uncertainty in Determining Thermal Performance of Liquid-Heating Flat-Plate Solar Collectors / 
Elmer Streed and David Waksman 
 - Washington, D.C. :  United States Department of Commerce,  1981 
 - vii, 90 p. :  grap ; 
 - NBS Technical Note ;  1140 .
<br/><br/> title from the cover 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design and construction--United States<br/>Solar collectors--United States
<br/><br/><label>Dewey Class. No.: </label>621.4720973