Condon, Edward Uhler, <br/><br/>
The theory of atomic spectra 
By E. U. Condon and G. H. Shortley 
 - Cambridge  University Press  1967 
 - xiv, 441 p. : diagrs. ; 27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spectrum analysis<br/>Quantum theory