Columbia subject headings:
Borrelly, Jean-Alexis, 1738-1815--Bibliography.
Borrelly, Jean-Alexis, 1738-1815.
French language--History.
German language--Dictionaries--History.
German language--History.
Harvard subject headings:
French language--18th century.
German language--18th century.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716
Princeton subject headings: