Columbia subject headings:
Harvard subject headings:
Förster-Nietzsche, Elisabeth, 1846-1935.
Nietzsche family--Archives.
Nietzsche, Friedrich Wilhelm, 1844-1900--Archives.
Nietzsche-Archiv.
Oehler, Max--Correspondence.
Oehler, Max--Diaries.
Weimar (Thuringia, Germany)--Intellectual life--History--20th century.
Princeton subject headings:
Diaries.
Förster-Nietzsche, Elisabeth, 1846-1935.
Nietzsche family--Archives.
Nietzsche, Friedrich Wilhelm, 1844-1900--Archives.
Nietzsche-Archiv.
Oehler, Max--Correspondence.
Oehler, Max--Diaries.
Weimar (Thuringia, Germany)--Intellectual life--History--20th century.