Columbia subject headings:
Philosophy, Modern--19th century.
Poland--Intellectual life--1795-1918.
Romanticism--Poland.
Romanticism.
Harvard subject headings:
Philosophy, Modern--19th century.
Poland--Intellectual life--1795-1918
Romanticism--Poland
Romanticism.
Princeton subject headings:
Philosophy, Modern--19th century.
Poland--Intellectual life--1795-1918.
Romanticism--Poland.
Romanticism.