Columbia subject headings:
Heidegger, Martin, 1889-1976.
Metaphysics.
Harvard subject headings:
Heidegger, Martin, 1889-1976
Heidegger, Martin, 1889-1976--Contributions in metaphysics.
Metaphysics
Princeton subject headings:
Heidegger, Martin, 1889-1976.
Metaphysics.