Edited, published and distributed by
Union of International Associations (UIA)
Rue Washington 40, B-1050 Brussels, Belgium
Tel. (32 2) 640 18 08
E-mail: uia@uia.be
Website: http://www.uia.org/
The following people contributed to this edition:
| John Ryan Brubaker | Nancy Carfrae | Rachele Dahle | Jacques de Mévius |
| Carine Faveere | Clara Fernández López | Joel Fischer | Sylvie Hosselet |
| Martine Jacquemyns | Frédéric Magin | Jacqueline Nebel | Leslie Selvais |
| Marcel Sucaet | Régine Toussaint | Liesbeth Van Hulle | Judy Wickens |
| Carol Williams | |||
Production
Brilliant Books, Leuven, Belgium
Cover illustration by Jim Burns
The Aztec Sunstone, 3.46 metres in diameter and weighing 24.5 tons, represents the Aztec Solar year. Made in the late 15th century AD, it is one of the first calendars.
