Columbia subject headings:
Kant, Immanuel, 1724-1804--Ethics.
Kant, Immanuel, 1724-1804--Political and social views.
Social ethics.
Harvard subject headings:
Kant, Immanuel, 1724-1804--Ethics.
Kant, Immanuel, 1724-1804--Political and social views.
Princeton subject headings:
Kant, Immanuel, 1724-1804--Ethics.
Kant, Immanuel, 1724-1804--Political and social views.
Social ethics.