TY  - BOOK
AU  - Andreescu, Titu and Enescu, Bogdan
AU  - Enescu, Bogdan ; jt. auth.
TI  - Mathematical olympiad treasures
SN  - 0817643052
U1  - 512 
PY  - 2004///
CY  - Boston
PB  - Birkhauser Verlag
ER  -