Columbia subject headings:
Poland--History--Autonomy and independence movements.
Poland--History--German occupation, 1914-1918.
Polish question.
Polski Komitet Narodowy w Paryżu.
World War, 1914-1918--Peace.
Harvard subject headings:
Poland--History
Poland--History--Autonomy and independence movements
Poland--History--German occupation, 1914-1918
Polish question.
Polski Komitet Narodowy w Paryżu.
World War, 1914-1918--Peace
Princeton subject headings:
Poland--History--Autonomy and independence movements.
Poland--History--German occupation, 1914-1918.
Polish question.
Polski Komitet Narodowy w Paryżu.
World War, 1914-1918--Peace.