Columbia subject headings:
Harvard subject headings:
Finland--History--Revolution, 1917-1918.
Lenin, Vladimir Ilʹich, 1870-1924
Lenin, Vladimir Ilʹich, 1870-1924--Views on Finland.
Revolutionaries--Finland.
Princeton subject headings:
Finland--Relations--Soviet Union.
Lenin, Vladimir Ilʹich, 1870-1924.
Soviet Union--Relations--Finland.