ARCHIVES of Academy of Scienes of the Czech Republic
Mayan calendar exhibit from Arno�t Dittrich�s personal papers
See page Astronomy and astrophysics - personal papers
Authors: © 1999 Contents Vaclav Podany & Hana Barvikova Design and realization Jiri Svoboda Translated by Melvyn Clarke
Last updated: 10.9. 1999
