Gupta, S L et.al <br/><br/>
Elements of spectroscopy / 
Gupta, S L et.al 
 - 6 ed. 
 -  Pragati Prakashan, Meerat,  2016 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Molecular spectroscopy; Nuclear structure; Atomic and Nuclear physics
<br/><br/><label>Dewey Class. No.: </label>539.744 GUP-E6