Columbia subject headings:
Harvard subject headings:
Education and state--Russia (Federation)--Olonet͡skai͡a gubernii͡a--History--19th century--Sources.
Education and state--Russia (Federation)--Olonet͡skai͡a gubernii͡a--History--19th century.
Education--Russia (Federation)--Olonet͡skai͡a gubernii͡a--History--19th century.
Schools--Russia (Federation)--Olonet͡skai͡a gubernii͡a--History--19th century.
Princeton subject headings:
Education and state--Russia (Federation)--Olonet︠s︡kai︠a︡ gubernii︠a︡--History--19th century.
Education and state--Russia (Federation)--Olonet︠s︡kai︠a︡ gubernii︠a︡--History--20th century.
Education--Russia (Federation)--Olonet︠s︡kai︠a︡ gubernii︠a︡--History--19th century.
Education--Russia (Federation)--Olonet︠s︡kai︠a︡ gubernii︠a︡--History--20th century.
Karelians--Education--Russia (Federation)--Olonet︠s︡kai︠a︡ gubernii︠a︡--History--19th century.
Karelians--Education--Russia (Federation)--Olonet︠s︡kai︠a︡ gubernii︠a︡--History--20th century.