Columbia subject headings:
Nietzsche, Friedrich Wilhelm, 1844-1900--Criticism and interpretation.
Philosophy, German--20th century.
Harvard subject headings:
Metaphysics
Nietzsche, Friedrich Wilhelm, 1844-1900
Nietzsche, Friedrich Wilhelm, 1844-1900--Criticism and interpretation.
Nietzsche, Friedrich Wilhelm, 1844-1900--Poetic works.
Philosophy, German--20th century.
Philosophy.
Poetry.
Thought and thinking.
Princeton subject headings:
Literature--Philosophy.
Metaphysics.
Nietzsche, Friedrich Wilhelm, 1844-1900.
Philosophy.