Andreescu, Titu,  1956- <br/><br/>
Mathematical Olympiad challenges/ 
Titu Andreescu, Razvan Gelca ; foreword by Mark Saul. 
 - Boston:  Birkhäuser,  c2002. 
 - xv, 260 p.:  ill.;  24 cm. 
<br/><br/><label>ISBN: </label>3764341556 (softcover) 0817641556 (softcover) 
<br/><br/><label>LCCN: </label>99086229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Functions of real variables.
<br/><br/><label>Dewey Class. No.: </label>510.79