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

 - Rhode Island  American Mathematical Society  2007 
 - xii,336p.  26cm.  HB 
<br/><br/><label>ISBN: </label>0821842242 
<br/><br/><label>Dewey Class. No.: </label>512.7  / KON