Bowers, Henry <br/><br/>
Arithmetical excursions :  an enrichment of elementary mathematics /  
by Henry Bowers and Joan E. Bowers 
 - New York :   Dover,   1961 
 - xi, 320, 15 p. :   gráf. 
 - Dover books on puzzles, recreation, humor, etc. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATEMATICAS<br/>ARITMETICA
<br/><br/><label>Universal Decimal Class. No.: </label>511