Technical Conference on the International Map of the World on the Millionth Scale(54)
Vereinte Nationen. Wirtschafts- und Sozialrat (1945-)(50)
Heisenberg, Werner (1901-1976)(28)
Ledig-Rowohlt, Heinrich Maria (1908-1992)(20)
Bakker, Cornelis (1904-1960)(14)
International Federation for Documentation (1938-1986)(13)
Adams, John Bertram (1920-1984)(8)
International Association of Economic History(8)
Kuczynski, Jürgen (1904-1997)(8)