Columbia subject headings:
Aesthetics.
Cousin, Victor, 1792-1867.
Jouffroy, Théodore, 1796-1842.
Metaphysics.
Reid, Thomas, 1710-1796.
Harvard subject headings:
Aesthetics
Cousin, Victor, 1792-1867.
Jouffroy, Théodore, 1796-1842.
Lévêque, Charles, 1818-1900.
Metaphysics
Reid, Thomas, 1710-1796.
Sully Prudhomme, 1839-1907
Princeton subject headings:
Reid, Thomas, 1710-1796.