Columbia subject headings:
Lange, Friedrich Albert, 1828-1875--Influence.
Nietzsche, Friedrich Wilhelm, 1844-1900.
Harvard subject headings:
Lange, Friedrich Albert, 1828-1875--Influence.
Nietzsche, Friedrich Wilhelm, 1844-1900
Princeton subject headings:
Lange, Friedrich Albert, 1828-1875--Influence.
Nietzsche, Friedrich Wilhelm, 1844-1900.