Columbia subject headings:
Kant, Immanuel, 1724-1804--Knowledge, Theory of.
Kant, Immanuel, 1724-1804--Ontology.
Harvard subject headings:
Kant, Immanuel, 1724-1804--Knowledge, Theory of.
Kant, Immanuel, 1724-1804--Ontology.
Princeton subject headings:
Kant, Immanuel, 1724-1804--Contributions in ontology.
Kant, Immanuel, 1724-1804--Knowledge, Theory of.