Columbia subject headings:
Nietzsche, Friedrich Wilhelm, 1844-1900.
Nietzsche, Friedrich Wilhelm, 1844-1900. Fröhliche Wissenschaft.
Harvard subject headings:
Knowledge, Theory of--History--19th century
Nietzsche, Friedrich Wilhelm, 1844-1900
Nietzsche, Friedrich Wilhelm, 1844-1900. Fröhliche Wissenschaft.
Truth--Philosophy.
Princeton subject headings:
Nietzsche, Friedrich Wilhelm, 1844-1900.
Nietzsche, Friedrich Wilhelm, 1844-1900. Fröhliche Wissenschaft.