Columbia subject headings:
Land tenure--Russia--History--17th century--Sources.
Peasants--Russia--History--17th century--Sources.
Russia--Social conditions--To 1801--Sources.
Serfdom--Russia--History--17th century--Sources.
Harvard subject headings:
Land tenure--Russia--History--17th century--Sources.
Peasants--Russia--History--17th century--Sources.
Russia--Social conditions--To 1801--Sources.
Serfdom--Russia--History--17th century--Sources.
Princeton subject headings:
Land tenure--Russia--History--17th century--Sources.
Peasants--Russia--History--17th century--Sources.
Russia--Social conditions--To 1801--Sources.
Serfdom--Russia--History--17th century--Sources.