Cadwell, J. H. <br/><br/>
Topics in recreational mathematics /  
by J.H. Cadwell. 
 - xii, 180 pages :  plate, tables, diagrams ;  24 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>052104409X 
<br/><br/><label>LCCN: </label>67010013  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations.<br/>Mathematical Concepts
<br/><br/><label>LC Class. No.: </label>QA95  / .C28 
<br/><br/><label>Dewey Class. No.: </label>510  / C126