Columbia subject headings:
Kant, Immanuel, 1724-1804.
Nietzsche, Friedrich Wilhelm, 1844-1900.
Rationalism.
Harvard subject headings:
Kant, Immanuel, 1724-1804
Materialism.
Nietzsche, Friedrich Wilhelm, 1844-1900
Rationalism.
Reason.
Princeton subject headings:
Kant, Immanuel, 1724-1804.
Materialism.
Nietzsche, Friedrich Wilhelm, 1844-1900.
Rationalism.
Reason.