Gupta, S L. <br/><br/>
Elements of spectroscopy   

 - Meerut :   Pragati Prakashan,   2001. 
<br/><br/><label>ISBN: </label>8175563060 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Sciences
<br/><br/><label>Dewey Class. No.: </label>535.84  / GUP