Columbia subject headings:
Heidegger, Martin, 1889-1976.
Literature.
Harvard subject headings:
Heidegger, Martin, 1889-1976--Congresses.
Literature--Philosophy--Congresses
Philosophy, Modern--20th century--Congresses.
Poetry--Congresses
Princeton subject headings:
Heidegger, Martin, 1889-1976.
Literature.