Columbia subject headings:
Cities and towns--Russia--History--18th century.
Russia--Civilization--18th century.
Russia--History--Catherine II, 1762-1796.
Russia--Social life and customs--18th century.
Harvard subject headings:
Cities and towns--Russia--History--18th century.
Russia--Civilization--18th century.
Russia--History--Catherine II, 1762-1796.
Russia--Social life and customs--18th century.
Princeton subject headings: