Encyclopedia of physics  vol. XXV/2C, light and matter ic 
edited by Flugge S.                                         
 - Berlin  Springer-Verlag  1970 
 - xix, 320p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia-Physics<br/>NASA Thesaurus<br/>Physics
<br/><br/><label>Universal Decimal Class. No.: </label>53(03)  / ENC-XXV