Columbia subject headings:
Heidegger, Martin, 1889-1976.
Harvard subject headings:
Conservatism--Germany--History--20th century
Germany--Intellectual life--20th century.
Heidegger, Martin, 1889-1976
Princeton subject headings:
Conservatism--Germany--History--20th century.
Germany--Intellectual life--20th century.
Heidegger, Martin, 1889-1976.