Gupta Ashok Kumar <br/><br/>
Proceedings of the saha centenary international symposium on spectroscopy and astrophysics 4-6 

 - Allahabad  Kitab Mahal         1993 
<br/><br/> DSK Collection 
<br/><br/><label>Standard No.: </label>103717 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B9:653p1,N93, N3