Andreescu, Titu <br/><br/>
104 number theory problems : from the training of the USA IMO team 

 -  New Delhi   Springer  2007 
 - xii, 204p.   
<br/><br/> Includes glossary and index 
<br/><br/><label>ISBN: </label>9788184895285 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory  Problems