Judd, Brian R., <br/><br/>
Operator techniques in atomic spectroscopy / 
Brian R. Judd. 
 - 1 online resource (255 pages) :  illustrations. 
 - Princeton landmarks in mathematics and physics Princeton legacy library .
 - Princeton landmarks in mathematics and physics. .
<br/><br/> Originally published: New York : McGraw-Hill, 1963. 
<br/><br/>Includes bibliographical references (pages 233-236) and index. 
<br/><br/><label>ISBN: </label>0691059012 (pbk. : alk. paper) 9780691604275 9781400864775 (e-book) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atomic spectroscopy--Mathematics.<br/>Calculus, Operational.<br/>Continuous groups.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QC454.A8  / J82 1998eb 
<br/><br/><label>Dewey Class. No.: </label>539.7/028/7