Columbia subject headings:
Moscow (Russia)--Intellectual life.
Poland--History--1795-1830.
Poland--Relations--Soviet Union.
Polish people--Russia (Federation)--Moscow--History--19th century.
Polish people--Russia (Federation)--Saint Petersburg--History--19th century.
Polish people--Soviet Union--History--19th century.
Saint Petersburg (Russia)--Intellectual life.
Soviet Union--Relations--Poland.
Harvard subject headings:
Moscow (Russia)--Intellectual life.
Poland--History--1795-1830
Poland--Relations--Soviet Union
Polish people--Russia (Federation)--Moscow--History--19th century.
Polish people--Russia (Federation)--Saint Petersburg--History--19th century.
Polish people--Russia--History--19th century.
Saint Petersburg (Russia)--Intellectual life.
Soviet Union--Relations--Poland.
Princeton subject headings:
Moscow (Russia)--Intellectual life.
Poland--History--1795-1830.
Poland--Relations--Russia.
Polish people--Russia (Federation)--Moscow--History--19th century.
Polish people--Russia (Federation)--Saint Petersburg--History--19th century.
Polish people--Russia--History--19th century.
Russia--Relations--Poland.
Saint Petersburg (Russia)--Intellectual life.