Columbia subject headings:
Lenin, Vladimir Ilʹich, 1870-1924.
Tambovskai︠a︡ oblastʹ (Russia)--History.
Harvard subject headings:
Lenin, Vladimir Ilʹich, 1870-1924
Tambovskai︠a︡ oblastʹ (Russia)--History.
Princeton subject headings:
Communism--Russia (Federation)--Tambovskai︠a︡ gubernii︠a︡--History.
Tambovskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--History.