Columbia subject headings:
Harvard subject headings:
Gdańsk (Poland)
Paris Peace Conference (1919-1920).
World War, 1914-1918--Territorial questions--Poland
World War, 1914-1918--Territorial questions--Prussia, East (Poland and Russia)
Princeton subject headings:
Gdańsk (Poland)
World War, 1914-1918--Territorial questions--Poland.
World War, 1914-1918--Territorial questions--Prussia (Poland and R.S.F.S.R.).