Sommerfeld Arnold <br/><br/>
Atombau und spektrallinien 

 -  1953 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>27341 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>C53:34, 113J3.2