Columbia subject headings:
History--Study and teaching--Poland.
Poland--History--Study and teaching.
Poland--Intellectual life--1795-1918.
Harvard subject headings:
History--Study and teaching--Poland
Poland--History--Study and teaching.
Poland--Intellectual life--1795-1918
Princeton subject headings:
History--Study and teaching--Poland.
Poland--History--Study and teaching.
Poland--Intellectual life--1795-1918.