Devi, Shakuntala <br/><br/>
Puzzles to Puzzle You / 
Sh. Devi. 
 - 2-nd reprint 
 - Delhi :  Orient Paperback,  1979. 
 - 136 p. :  ill. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference books<br/>Applied mathematics
<br/><br/><label>Subjects--Index Terms: </label>Puzzles