Gupta, S L <br/><br/>
Element Of Spectroscopy :   Atomic Spectra,X-Ray and X-Ray Spectra,Molecular Binding,Molecular Binding & Laser Physics. /  
by S L Gupta .  
 - 17th ed. 
 - New Delhi:  Pragati Prakashan.,  2008. 
 - xvi, 597p.:  20cm. 
<br/><br/><label>ISBN: </label>978-81-8398-617-5 
<br/><br/><label>Dewey Class. No.: </label>531