Columbia subject headings:
Hölderlin, Friedrich, 1770-1843--Criticism and interpretation.
Harvard subject headings:
Hölderlin, Friedrich, 1770-1843--Philosophy.
Hölderlin, Friedrich, 1770-1843--Aesthetics.
Princeton subject headings:
Hölderlin, Friedrich, 1770-1843--Aesthetics.
Hölderlin, Friedrich, 1770-1843--Philosophy.