Columbia subject headings:
Harvard subject headings:
Blumenberg, Hans
Ethics
Heidegger, Martin, 1889-1976
Kant, Immanuel, 1724-1804
Ontology
Philosophy, Modern
Time
Princeton subject headings:
Blumenberg, Hans.
Ethics.
Heidegger, Martin, 1889-1976.
Kant, Immanuel, 1724-1804.
Ontology.
Philosophy, Modern.
Time.