Columbia subject headings:
Harvard subject headings:
Bessarabia (Moldova and Ukraine)--History--20th century--Congresses.
Bukovina (Romania and Ukraine)--History--20th century--Congresses.
Galicia (Poland and Ukraine)--History--20th century--Congresses.
World War, 1914-1918--Bessarabia (Moldova and Ukraine)--Congresses.
World War, 1914-1918--Bukovina (Romania and Ukraine)--Congresses.
World War, 1914-1918--Europe, Central--Public opinion--Congresses.
World War, 1914-1918--Evacuation of civilians--Europe, Central--Congresses.
World War, 1914-1918--Galicia (Poland and Ukraine)--Congresses.
World War, 1914-1918--Territorial questions--Europe, Central--Congresses.
Princeton subject headings:
Bessarabia (Moldova and Ukraine)--History--20th century--Congresses.
Bukovina (Romania and Ukraine)--History--20th century--Congresses.
Galicia (Poland and Ukraine)--History--20th century--Congresses.
World War, 1914-1918--Bessarabia (Moldova and Ukraine)--Congresses.
World War, 1914-1918--Bukovina (Romania and Ukraine)--Congresses.
World War, 1914-1918--Europe, Central--Public opinion--Congresses.
World War, 1914-1918--Evacuation of civilians--Europe, Central--Congresses.
World War, 1914-1918--Galicia (Poland and Ukraine)--Congresses.
World War, 1914-1918--Territorial questions--Europe, Central--Congresses.