Columbia subject headings:
Locke, John, 1632-1704.
Maine de Biran, Pierre, 1766-1824.
Harvard subject headings:
Locke, John, 1632-1704
Maine de Biran, Pierre, 1766-1824.
Princeton subject headings:
Locke, John, 1632-1704.
Maine de Biran, Pierre, 1766-1824.