Cadwell, J. H. <br/><br/>
Topics in recreational mathematics / 
by J.H. Cadwell. 
 - Cambridge :   Cambridge University Press,   c1966 [Reprint 1980] 
 - xii, 180 p. :   ill. ;   24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>052104409X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations.
<br/><br/><label>Dewey Class. No.: </label>510  / CAT 1966