Published online by Cambridge University Press: 12 April 2016
During the IAU Assembly in Prague (1967), Commission 46 on the Teaching of Astronomy decided to prepare a world-wide list of available material suitable for astronomy education at various levels and as in many languages as possible.
The first list was published in 1970 by E. Müller, under the title: “Astronomy Educational Material.” Since then, in order to keep the list up to date, an “Addendum” has been edited every three years.
Each Addendum is subdivided into three parts:
part A: material in the English language
part B: material in Slavic languages
part C: material in all languages with the exception of English and Slavic.