Columbia subject headings:
Harvard subject headings:
Bacon, Francis, 1561-1626
Berkeley, George, 1685-1753.
Hume, David, 1711-1776
Locke, John, 1632-1704
Philosophy, English.
Psychology
Princeton subject headings:
Bacon, Francis, 1561-1626.
Berkeley, George, 1685-1753.
Hume, David, 1711-1776.
Locke, John, 1632-1704.
Philosophy, English.
Psychology.