Indian National Science Academy (New Delhi) <br/><br/>
Diamond jubilee publication. 

 - New Delhi  Indian National Science Academy     1994 
<br/><br/><label>Standard No.: </label>37346 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>A.2,d,N35, N4.3-.4     RR