Bethe H A <br/><br/>
Quantum mechanics of one and two-electron atoms 

 -  1957 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>29858 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>CN01293, J7