Bhattacharyya, J. C <br/><br/>
Thrust areas in astronomy and astrophysics 
J. C. Bhattacharyya and V. R. Venugopal 
 - New Delhi  Indian National Science Academy  1984 
 - 43p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>astrophysics
<br/><br/><label>Universal Decimal Class. No.: </label>52  / BHA