Light and radiation  [Books]. 
Ira M. Freeman. 
 - New York  Random House Science Library  1968 
 - Pages: 125 
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Radiation.
<br/><br/><label>Dewey Class. No.: </label>QC/357.2  / FRE