Columbia subject headings:
Law--Philosophy.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716.
Natural law.
Vico, Giambattista, 1668-1744.
Harvard subject headings:
Law--Philosophy
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Contributions in natural law.
Natural law
Princeton subject headings: