ANDREESCU,T. <br/><br/>
104 Number Theory Problems : From the Training of the USA IMO Team 

 - BOSTON  Birkhäuser  2007 
 - viii+204p.,22x20Cms. 
<br/><br/><label>ISBN: </label>0817645274 
<br/><br/><label>Dewey Class. No.: </label>512.8 A544