Columbia subject headings:
Cities and towns--Russia--History--18th century.
Cities and towns--Russia--History--19th century.
Russia--Economic conditions--To 1861.
Russia--Social conditions--1801-1917.
Russia--Social conditions--To 1801.
Harvard subject headings:
Cities and towns--Russia--History--18th century.
Cities and towns--Russia--History--19th century.
Russia--Economic conditions--To 1861.
Russia--Social conditions--1801-1917.
Russia--Social conditions--To 1801.
Princeton subject headings:
Cities and towns--Russia--Growth.
Russia--Economic conditions--To 1861.
Russia--Population.
Urbanization--Russia.