Columbia subject headings:
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716.
Harvard subject headings:
Biographies.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716
Mathematicians--Germany--Biography
Philosophers--Germany--Biography
Princeton subject headings:
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716.