Bacher, Robert F <br/><br/>
Atomic energy states as derived from the analyses of optical spectra, 

 - New York   McGraw-Hill,  1932 
 - xiii,562p 
<br/><br/><label>ISBN: </label>* 
<br/><br/><label>Source: </label> * 
<br/><br/><label>Subjects--Topical Terms: </label><br/> 	      Spectrum analysis -- Tables. 
<br/><br/><label>LC Class. No.: </label>QC453  / .B3