Columbia subject headings:
Local government--Russia (Federation)--History.
Soviets (Councils)--Russia (Federation)--History.
Harvard subject headings:
Local government--Russia (Federation)--History.
Soviets (Councils)--Russia (Federation)--History.
Princeton subject headings:
Russia--History--February Revolution, 1917.
Soviet Union--History--Revolution, 1917-1921.
Soviets (Councils)--History.