Bergson, Henri . The Two Sources of Morality and Religion / Textual Documents Henri Bergson. - 1st ed. / - New York : Macmillan and co , 1935. - viii,277p. : ill ; 22cm . Index Subjects--Index Terms: Morality and Religion Religion-Morality G-Philosophy T/G-Ethics T/G-Religion Dewey Class. No.: 171 / B 454 T