Columbia subject headings:
Hegel, Georg Wilhelm Friedrich, 1770-1831--Congresses.
Harvard subject headings:
Frankfurt am Main (Germany)--Intellectual life--Congresses.
Hegel, Georg Wilhelm Friedrich, 1770-1831--Congresses.
Philosophy, Modern--19th century--Congresses.
Princeton subject headings:
Frankfurt am Main (Germany)--Intellectual life--Congresses.
Hegel, Georg Wilhelm Friedrich, 1770-1831--Congresses.
Philosophy, Modern--19th century--Congresses.