Solar energy   
ed. by H. Messel and S. T. Hulter 
 - Oxford  Pergamon Press  1975 
 - 340p. incl. ind. 
<br/><br/><label>ISBN: </label>0080198171 
<br/><br/><label>LCCN: </label>75-15144 
<br/><br/><label>Dewey Class. No.: </label>621.47  / N753