Title: Dunaĭskai͡a problema v mezhdunarodnykh otnoshenii͡akh, 1945-1948
Subjects: Congresses, International Conference to Consider Free Navigation on the Danube (1948 : Belgrad), Navigation, World politics, International Conference to Consider Free Navigation on the Danube (1948 : Belgrade, Serbia) http://id.loc.gov/authorities/names/no2010114456
Places: Danube River
Time periods: 1945-1955