De Koninck, Jean Marie <br/><br/>
1001 problems in classical number theory. 
Jean MarieDe Koninck 
 - Rhode Island  American Mathematical Society.  2011 
 - xi, 336p 
<br/><br/><label>ISBN: </label>9780821868881 
<br/><br/><label>Dewey Class. No.: </label>512.7  / KO-P