Columbia subject headings:
Causation.
Knowledge, Theory of.
Metaphysics.
Philosophy.
Reason.
Harvard subject headings:
Causation.
Kant, Immanuel, 1724-1804. Kritik der reinen Vernunft.
Knowledge, Theory of.
Metaphysics
Philosophy, Modern--18th century.
Philosophy.
Reason.
Princeton subject headings:
Causation.
Knowledge, Theory of.
Metaphysics.
Philosophy.
Reason.