De Koninck, Jean-Marie <br/><br/>
1001 Problems in Classical Number Theory 

 - United States of America  American Mathematical Society  2011 
 - xii,336p.  PB  22cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780821868881 
<br/><br/><label>Dewey Class. No.: </label>512.7  / KON