Columbia subject headings:
Ethics, Modern--19th century.
Nietzsche, Friedrich Wilhelm, 1844-1900--Aesthetics.
Nietzsche, Friedrich Wilhelm, 1844-1900--Ethics.
Harvard subject headings:
Ethics, Modern--19th century.
Nietzsche, Friedrich Wilhelm, 1844-1900--Aesthetics.
Nietzsche, Friedrich Wilhelm, 1844-1900--Ethics.
Princeton subject headings:
Ethics, Modern--19th century.
Nietzsche, Friedrich Wilhelm, 1844-1900--Aesthetics.
Nietzsche, Friedrich Wilhelm, 1844-1900--Ethics.