Columbia subject headings:
Harvard subject headings:
Exiles--Russia (Federation)--Siberia--Biography
Lenin, Vladimir Ilʹich, 1870-1924--Journeys--Russia (Federation)--Siberia.
Revolutionaries--Soviet Union--Biography
Princeton subject headings:
Exiles--Russia (Federation)--Siberia--Biography.
Lenin, Vladimir Ilʹich, 1870-1924.