Columbia subject headings:
Aesthetics, Modern.
Aesthetics.
Kant, Immanuel, 1724-1804.
Schelling, Friedrich Wilhelm Joseph von, 1775-1854.
Schiller, Friedrich, 1759-1805.
Harvard subject headings:
Aesthetics, Modern.
Kant, Immanuel, 1724-1804--Contributions in aesthetics.
Schelling, Friedrich Wilhelm Joseph von, 1775-1854--Contributions in aesthetics.
Schiller, Friedrich, 1759-1805--Contributions in aesthetics.
Princeton subject headings: