TY - BOOK AU - Andreescu, Titu AU - Feng, Zuming TI - Mathematical olympiads 1998-1999: Problems and solutions from around the world T2 - MAA problem books SN - 0883858037 U1 - 510.76 PY - 2000/// CY - Washington, DC PB - The Mathematical Association of America KW - MATHEMATICS KW - OLYMPIADS ER -