Humboldt Wilhelm Freiherr Von 1767-1835 On language diversity of human language - structure and its influence on the mental development of manking tr by Peter Heath - Cambridge CUP 1988 - lxix,296p. cm. - Text in German philosophy ed by Charles Taylor . Standard No.: 46,795 Source: Textual Subjects--Topical Terms: LINGUISTICS Dewey Class. No.: P, A;M8