Columbia subject headings:
Bultmann, Rudolf, 1884-1976.
Christianity--Philosophy.
Existentialism.
Heidegger, Martin, 1889-1976.
Philosophy and religion.
Harvard subject headings:
Bultmann, Rudolf, 1884-1976
Christianity--Philosophy
Existentialism.
Heidegger, Martin, 1889-1976
Philosophy and religion.
Princeton subject headings:
Bultmann, Rudolf, 1884-1976.
Christianity--Philosophy.
Existentialism.
Heidegger, Martin, 1889-1976.
Philosophy and religion.