Columbia subject headings:
Descartes, René, 1596-1650.
Philosophy, Renaissance.
Skepticism--History.
Spinoza, Benedictus de, 1632-1677.
Harvard subject headings:
Descartes, René, 1596-1650.
Philosophy, Renaissance.
Skepticism--History.
Spinoza, Benedictus de, 1632-1677
Princeton subject headings:
Descartes, René, 1596-1650.
Philosophy, Renaissance.
Skepticism--History.
Spinoza, Benedictus de, 1632-1677.