Columbia subject headings:
Ethics, Modern--18th century.
Liberty--History--18th century.
Natural law--History--18th century.
Political science--History--18th century.
Wolff, Christian, Freiherr von, 1679-1754.
Harvard subject headings:
Ethics, Modern--18th century.
Liberty--History--18th century
Natural law--History--18th century.
Political science--History--18th century
Wolff, Christian, Freiherr von, 1679-1754.
Princeton subject headings:
Ethics, Modern--18th century.
Liberty--History--18th century.
Natural law--History--18th century.
Political science--History--18th century.
Wolff, Christian, Freiherr von, 1679-1754.