Columbia subject headings:
Russia--Politics and government--1894-1917.
Russia. Gosudarstvennyĭ Sovi͡et--History.
Harvard subject headings:
Russia--Politics and government--1894-1917.
Russia. Gosudarstvennyĭ Sovi︠e︡t
Princeton subject headings:
Russia--Politics and government--1894-1917.
Russia. Gosudarstvennyĭ Sovi︠e︡tʺ--History.