Henri Bergson :
Ruhe, Algot Henrik Leonard, 1867-
Henri Bergson : an account of his life and philosophy, / by Algot Ruhe and Nancy Margaret Paul. - London : Macmillan and co., limited, 1914. - vii, [1] p., 1 l., 245 p. front. (port.) ; 21 cm.
Bergson, Henri Louis, 1859-
Henri Bergson : an account of his life and philosophy, / by Algot Ruhe and Nancy Margaret Paul. - London : Macmillan and co., limited, 1914. - vii, [1] p., 1 l., 245 p. front. (port.) ; 21 cm.
Bergson, Henri Louis, 1859-