Divison of electron optics of American Physical Society <br/><br/>
Preparation and characteristics of solid luminescent materials 
Divison of electron optics of American Physical Society 
 -  1948 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>26894 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation
<br/><br/><label>Dewey Class. No.: </label>C5:73p1,N46, H8