Shankutala Devi <br/><br/>
Figuring: The joy of numbers/Shankutala Devi 

 - New Delhi  Orient Paperbacks  2006 
 - 157p. 
<br/><br/><label>ISBN: </label>9788122200386 
<br/><br/><label>Dewey Class. No.: </label>510  Sh15F