Bashkin, Stanley; Stoner, John O <br/><br/>
Atomic energy level and grotrian diagram, Vol.3 

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 - North-Holland Publishing Co., Amsterdam  1981 
 - 549 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy levels (Quantum mechanics)
<br/><br/><label>Dewey Class. No.: </label>539.72  BAS-A.3