International Mathematical Olympiad (High School Mathematics Competition) 2000
Now showing: South Korea - Postage stamps - 2000 - International Mathematical Olympiad (High School Mathematics Competition) - 1 stamps.
2000
International Mathematical Olympiad (High School Mathematics Competition)
13. July WM: None Perforation: 13 x 13¼
![[International Mathematical Olympiad (High School Mathematics Competition), type BRT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/South-Korea/Postage-stamps/BRT-s.jpg)
