International Year of Mathematics 2000
A mostrar agora: Belgica - Selos Postais - 2000 - International Year of Mathematics - 1 selos.
2000
International Year of Mathematics
19. Fevereiro WM: Nada Tamanho da Folha: 30 Desenho: Clotilde Olyff Gravura: Group De Schutter Perfuração: 11½
![[International Year of Mathematics, type CHH]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/CHH-s.jpg)
