TY  - BOOK
AU  - Andreescu, Titu ed.
AU  - Andreescu, Titu; Feng, Zumng and Lee, George
TI  - Mathematical olympiad 2000-2001: Problems and solutions from around the world
PY  - 2003///
CY  - Washington
PB  - MAA
KW  - Mathematics- Problems, excercise
ER  -