Columbia subject headings:
Harvard subject headings:
Nietzsche, Friedrich Wilhelm, 1844-1900--Congresses.
Schelling, Friedrich Wilhelm Joseph von, 1775-1854--Congresses.
Schopenhauer, Arthur, 1788-1860--Congresses.
Tragic, The--History--Congresses.
Princeton subject headings:
Nietzsche, Friedrich Wilhelm, 1844-1900--Congresses.
Schelling, Friedrich Wilhelm Joseph von, 1775-1854--Congresses.
Schopenhauer, Arthur, 1788-1860--Congresses.
Tragic, The--History--Congresses.