Columbia subject headings:
Harvard subject headings:
Andreas-Salomé, Lou, 1861-1937
Förster-Nietzsche, Elisabeth, 1846-1935.
Nietzsche, Friedrich Wilhelm, 1844-1900
Princeton subject headings:
Andreas-Salomé, Lou, 1861-1937.
Förster-Nietzsche, Elisabeth, 1846-1935.
Nietzsche, Friedrich Wilhelm, 1844-1900.