TY - BOOK AU - Andreescu,Titu AU - Enescu,Bogdan TI - Mathematical olympiad treasures SN - 9788181 AV - QA43 .A53 2004 PY - 2006/// CY - Boston PB - Birkh�auser Verlag KW - U.S.A. Mathematical Olympiad KW - Mathematics KW - Problems, exercises, etc N1 - Includes indexes ER -