Indian Science Congress Association. <br/><br/>
Indian science congress : proceedings 

 - Calcutta  General Secretary Indian Science Congress  1984 
 - v.; 26cm. 
<br/><br/> Library has Proceedings of the Seventy-First Session,1984, Pt.4; also Proceedings of Seventy-fifth session,1989 pt.4 
<br/><br/><label>Dewey Class. No.: </label>DB509.5406  / IND