Cadwell, James Henry <br/><br/>
Topics in relational mathematics  / 
by J.H. Cadwell 
 - Cambridgge :  Cambridge U.P.,  1966 
 - xii, 180 p.:  Plate, tabs., diags ;  24 cm 
<br/><br/>Includes bibliographic references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics recreations
<br/><br/><label>Dewey Class. No.: </label>510 CAD