Bak, Borge, 1912-  Bak, Borge, 1912- <br/><br/>
Elementary introduction to molecular spectra. 

 - 2d, rev. ed. 
 - Amsterdam,  North-Holland Pub. Co.; [sole distributors for U.S.A.: Interscience Publishers, New York]  1962. 
<br/><br/><label>LCCN: </label>62052975 /L/r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Molecular spectra.
<br/><br/><label>LC Class. No.: </label>QC451  / .B16 1962