Columbia subject headings:
Harvard subject headings:
Schiller, Friedrich, 1759-1805--Aesthetics.
Schiller, Friedrich, 1759-1805--Criticism and interpretation.
Schiller, Friedrich, 1759-1805--Philosophy.
Princeton subject headings:
Consciousness in literature.
Schiller, Friedrich, 1759-1805--Knowledge--History.
Schiller, Friedrich, 1759-1805--Philosophy.