Internationaler Historikerkongreß (11, 1960, Stockholm)(4)
International Economic History Congress (9. : 1986 : Bern) (1986-)(3)
Kuczynski, Jürgen (1904-1997)(3)
Academia Republicii Populare Române (1948-1965)(1)
Belgium / Commission for Relief(1)
Bundes-Wohn- und Siedlungsfonds(1)
Conference on the Marxian Theory of Development (Warszawa, 1962)(1)
Florence Promhotels (Firenze)(1)
International Union of Institutes of Archaeology, History and Art History in Rome (1946-)(1)