Kuczynski, Jürgen (1904-1997)(10)
Conference on the Marxian Theory of Development (Warszawa, 1962)(3)
Harcourt Brace Jovanovich (1970-1991)(3)
Wachtturm, Bibel- und Traktatgesellschaft, Deutscher Zweig(3)
Watch Tower Bible and Tract Society of Pennsylvania (1884-)(3)
Brooklyn Technical High School (1912-)(2)
Internationaler Historikerkongreß (11, 1960, Stockholm)(2)