Columbia subject headings:
Kant, Immanuel, 1724-1804--Political science.
Kant, Immanuel, 1724-1804.
Political science--History--18th century.
Political science.
Harvard subject headings:
Kant, Immanuel, 1724-1804--Political science.
Political science--History--18th century
Princeton subject headings:
Kant, Immanuel, 1724-1804--Political science.
Political science--History--18th century.