Clarke, Barry R. <br/><br/>
Mathematical puzzles and curiosities 

 - New Delhi :  Rupa,  © 2013. 
 - 174 p. :  ill. (b&w) ;  20 cm (Paperback) 
<br/><br/><label>ISBN: </label>9780486490915 
<br/><br/><label>Subjects--Index Terms: </label>Mathematical recreations 
<br/><br/><label>Dewey Class. No.: </label>793.74  / CLA / B