Columbia subject headings:
Descartes, René, 1596-1650. Discours de la méthode.
Harvard subject headings:
Descartes, René, 1596-1650--Influence--Valéry.
Descartes, René, 1596-1650.
Philosophy in literature.
Valéry, Paul, 1871-1945--Philosophy.
Princeton subject headings:
Descartes, René, 1596-1650--Influence.
Descartes, René, 1596-1650.
Philosophy in literature.
Valéry, Paul, 1871-1945--Philosophy.