ISBN 9780883858103 books & textbook
Mathematical Olympiads 2000–2001: Problems and Solutions from Around the World (MAA Problem Book Series)
Andreescu, Titu Feng, Zuming Lee Jr, George
American Mathematical Society /2003-10-16 Paperback / 292 Pages
isbn-10: 088385810X / isbn-13: 9780883858103
