"Gupta, S L" <br/><br/>
"Elements of Spectroscopy: Atomic, Molecular and Laser Physics" 

 - \\201100ENGGPSX 
 - Pragati Prakashan   2011  Meerut  
 - 597p.  
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>9350063999