Columbia subject headings:
History--Philosophy.
Idealism, German.
Harvard subject headings:
Fichte, Johann Gottlieb, 1762-1814.
Hegel, Georg Wilhelm Friedrich, 1770-1831
History--Philosophy
Idealism, German.
Kant, Immanuel, 1724-1804
Schelling, Friedrich Wilhelm Joseph von, 1775-1854
Princeton subject headings:
History--Philosophy.
Idealism, German.