Columbia subject headings:
Bashkortostan (Russia)--History.
Bashkortostan (Russia)--Politics and government.
Soviets (Councils)--Russia (Federation)--Bashkortostan.
Harvard subject headings:
Bashkortostan (Russia)--History.
Bashkortostan (Russia)--Politics and government.
Soviets (Councils)--Russia (Federation)--Bashkortostan.
Princeton subject headings: