Columbia subject headings:
Names, Ethnological--Russia.
Names, Geographical--Russia.
Russia--History--To 1533.
Toponymy.
Harvard subject headings:
Names, Ethnological--Russia.
Names, Geographical--Russia.
Russia--History--To 1533.
Toponymy
Princeton subject headings:
Names, Ethnological--Russia.
Names, Geographical--Russia.
Russia--History--To 1533.
Toponymy.