Columbia subject headings:
Ethics, Modern--18th century.
Kant, Immanuel, 1724-1804--Ethics.
Kant, Immanuel, 1724-1804. Grundlegung zur Metaphysik der Sitten.
Kant, Immanuel, 1724-1804. Kritik der Urteilskraft.
Reason--History--18th century.
Harvard subject headings:
Ethics, Modern--18th century
Kant, Immanuel, 1724-1804
Kant, Immanuel, 1724-1804--Ethics.
Metaphysics
Reason--History--18th century.
Religion--Philosophy
Princeton subject headings:
Ethics, Modern--18th century.
Kant, Immanuel, 1724-1804--Ethics.
Kant, Immanuel, 1724-1804. Grundlegung zur Metaphysik der Sitten.
Kant, Immanuel, 1724-1804. Kritik der Urteilskraft.
Reason--History--18th century.