Columbia subject headings:
Harvard subject headings:
Cosmology--History--19th century.
Eternal return.
Nietzsche, Friedrich Wilhelm, 1844-1900
Philosophical anthropology--History--19th century
Princeton subject headings:
Cosmology--History--19th century.
Eternal return.
Nietzsche, Friedrich Wilhelm, 1844-1900.
Philosophical anthropology--History--19th century.