Columbia subject headings:
Paris Peace Conference (1919-1920)
Romer, Eugeniusz, 1871-1954--Diaries.
World War, 1914-1918--Peace.
World War, 1914-1918--Territorial questions--Poland.
Harvard subject headings:
Geographers--Poland--History.
Paris Peace Conference (1919-1920)
Romer, Eugeniusz, 1871-1954
Princeton subject headings:
Paris Peace Conference (1919-1920)
Poland--Boundaries.
World War, 1914-1918--Territorial questions--Poland.