Columbia subject headings:
Harvard subject headings:
Comparative literature--French and German.
Comparative literature--German and French.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716
Theodicy.
Voltaire, 1694-1778
Princeton subject headings:
Comparative literature--French and German.
Comparative literature--German and French.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716.
Theodicy.
Voltaire, 1694-1778.