Columbia subject headings:
Nobility--Russia--History.
Siberia, Western (Russia)--Population--History.
Harvard subject headings:
Civil service--Russia (Federation)--Siberia, Western--History--17th century.
Nobility--Russia--History
Siberia, Western (Russia)--Colonization--History.
Siberia, Western (Russia)--Population--History.
Social classes--Russia (Federation)--Siberia, Western--History--17th century.
Princeton subject headings:
Siberia, Western (Russia)--History--17th century.
Siberia, Western (Russia)--Population--History.
Soldiers--Russia (Federation)--Siberia, Western--History.