Beiler, Albert H. <br/><br/>
Recreations in the theory of numbers :  the queen of mathematics entertains / 
by Albert H. Beiler. 
 - 2nd ed. 
 - New York :  Dover Publications,  c1966. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations.<br/>Number theory.