Columbia subject headings:
Harvard subject headings:
Economics--Philosophy--Congresses.
Hegel, Georg Wilhelm Friedrich, 1770-1831--Congresses.
Law--Philosophy--Congresses
Political science--Philosophy--Congresses
Social sciences--Philosophy--Congresses
Princeton subject headings:
Hegel, Georg Wilhelm Friedrich, 1770-1831--Ethics.
Hegel, Georg Wilhelm Friedrich, 1770-1831--Political and social views.