Columbia subject headings:
Russia--Economic conditions--1861-1917.
Russia--Economic conditions--To 1861.
Russia--Social conditions--1801-1917.
Russia--Social conditions--To 1801.
Harvard subject headings:
Russia--Economic conditions--1861-1917.
Russia--Economic conditions--To 1861.
Russia--Social conditions--1801-1917.
Russia--Social conditions--To 1801.
Princeton subject headings:
Russia--Economic conditions--1861-1917.
Russia--Economic conditions--To 1861.
Russia--Social conditions--1801-1917.
Russia--Social conditions--To 1801.