Koller, Lewis R <br/><br/>
Ultraviolet radiation 

 -  John Wiley & Sons Inc., New York  1952 
 - 270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theories-Physics
<br/><br/><label>Dewey Class. No.: </label>PG 535.1  KOL-U