Columbia subject headings:
Harvard subject headings:
Elite (Social sciences)--Russia.
Poland--History--1864-1918
Poland--Politics and government--1796-1918
Poland--Relations--Russia
Power (Social sciences)
Russia--History--1801-1917.
Russia--Relations--Poland.
Vistula River Valley (Poland)--History--19th century.
Vistula River Valley (Poland)--History--20th century.
Princeton subject headings:
Elite (Social sciences)--Russia.
Poland--History--1864-1918.
Poland--Politics and government--1796-1918.
Poland--Relations--Russia.
Power (Social sciences)
Russia--Relations--Poland.