Devi, Shakuntala <br/><br/>
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 - New Delhi  Orient Paperbacks  2006 
 - 200p.  19cm. 
<br/><br/><label>ISBN: </label>8122200486 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Puzzles mathematical
<br/><br/><label>Dewey Class. No.: </label>793.74  / S31M