Columbia subject headings:
Austria--Foreign relations--Finland.
Finland--Commerce--Germany.
Finland--Foreign relations--Austria.
Finland--Foreign relations--Germany.
Finland--Foreign relations--Soviet Union.
Germany--Commerce--Finland.
Germany--Foreign relations--Finland.
Soviet Union--Foreign relations--Finland.
Harvard subject headings:
Austria--Foreign relations--Finland.
Finland--Commerce--Germany.
Finland--Foreign relations--Austria.
Finland--Foreign relations--Germany.
Finland--Foreign relations--Soviet Union.
Germany--Commerce--Finland.
Germany--Foreign relations--Finland.
Soviet Union--Foreign relations--Finland.
World War, 1914-1918--Peace
World War, 1914-1918--Territorial questions--Finland.
Princeton subject headings:
Austria--Foreign relations--Finland.
Finland--Commerce--Germany.
Finland--Foreign relations--Austria.
Finland--Foreign relations--Germany.
Finland--Foreign relations--Soviet Union.
Germany--Commerce--Finland.
Germany--Foreign relations--Finland.
Soviet Union--Foreign relations--Finland.