Schweitzer, Albert, 1875-1965. Civilization and ethics - 3d ed. - London, A. & C. Black, 1961. - xxviii, 284 p. 23 cm. LCCN: 47006026 Subjects--Topical Terms: Civilization--History.Ethics. LC Class. No.: CB83 / .S247 Dewey Class. No.: 909 / SCC 1961