Hartree D R <br/><br/>
Calculation of atomic structures 

 -  1957 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>27664 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>C294:8, J7