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(1932) Les études philosophiques 6 (1).
Lettres se rapportant a la communication de M. Gaston Berger
Maurice Blondel, Léon Brunschvicg, Jacques Chevalier, André Darbon, Jean Delvolvé, Carl August Emge, Edmond Goblot, Pierre Lachièze-Rey, René Le Senne, Joseph Maréchal, Charles Serrus, Étienne Souriau
pp. 3-17
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