Columbia subject headings:
Communism and intellectuals--Russia (Federation)--Siberia--Sources.
Intellectuals--Russia (Federation)--Siberia--History--Sources.
Siberia (Russia)--History--Revolution, 1917-1921--Sources.
Harvard subject headings:
Communism and intellectuals--Russia (Federation)--Siberia--Sources.
Siberia (Russia)--Intellectual life--Sources.
Siberia (Russia)--Politics and government--Sources.
Princeton subject headings:
Communism and intellectuals--Russia (Federation)--Siberia--Sources.
Siberia (Russia)--Intellectual life--Sources.
Siberia (Russia)--Politics and government--Sources.