Columbia subject headings:
Heidegger, Martin, 1889-1976--Political and social views.
National socialism.
Harvard subject headings:
Heidegger, Martin, 1889-1976--Views on national socialism.
National socialism.
Princeton subject headings:
Heidegger, Martin, 1889-1976--Political and social views.
National socialism.
Philosophies--Germany (West)--Biography.