Columbia subject headings:
Constitutional history--Russia (Federation)
Constitutional history--Soviet Union.
Local government--Soviet Union--Republics.
Russia (Federation)--History--Revolution, 1917-1921.
Soviets (Councils)--History.
Harvard subject headings:
Constitutional history--Russia (Federation)
Constitutional history--Soviet Union
Local government--Soviet Union--Republics.
Russia (Federation)--History--Revolution, 1917-1921.
Soviets (Councils)--History.
Princeton subject headings:
Minorities--Soviet Union--Political activity--History.
Soviet Union--History--Revolution, 1917-1921.
Soviets (Councils)--History.