TY  - BOOK
AU  - Andresscu Titu
AU  - Enescu Bogdan
TI  - Mathematical Olympiad treasures
SN  - 978-0-8176-8252-1
U1  - 510.76 
PY  - 2011///
CY  - New York
PB  - Birkhauser
KW  - USA Mathematical Olympiad>Mathematics-problems, exercises>
ER  -