Technical Conference on the International Map of the World on the Millionth Scale(50)
Vereinte Nationen. Wirtschafts- und Sozialrat (1945-) (50)
Technical Conference on the International Map of the World on the Million Scale / Committee II(12)
Technical Conference on the International Map of the World on the Millionth Scale / Committee I(6)
Technical Conference on the International Map of the World on the Millionth Scale / Committee III(5)
Technical Conference on the International Map of the World on the Million Scale / Committee IV(4)