Columbia subject headings:
Christian ethics--Catholic authors.
Christian ethics--History--18th century.
Christian ethics--History--19th century.
Kant, Immanuel, 1724-1804--Ethics.
Wanker, Ferdinand Geminian, 1758-1824.
Harvard subject headings:
Ethics, Modern--18th century.
Kant, Immanuel, 1724-1804--Ethics.
Wanker, Ferdinand Geminian, 1758-1824--Ethics.
Princeton subject headings: