Columbia subject headings:
Heidegger, Martin, 1889-1976.
Philosophers--Germany--Biography.
Harvard subject headings:
Heidegger, Martin, 1889-1976
Heidegger, Martin, 1889-1976--Political and social views.
National socialism and philosophy
Philosophers--Germany--Biography
Princeton subject headings:
Heidegger, Martin, 1889-1976--Biography.