Deussen, Paul . The Philosophy of The Upanishads / Textual Documents Paul Deussen. - 1st ed. / - New York : Dover Publications Inc. , 1905. - 429p. : ill ; 22cm . Index Subjects--Index Terms: Philosophy-Upanishads Upanishads-Philosophy G-Religion Dewey Class. No.: 294.5921 / De 488 Ph