Glenn, Paul J. 1893-1957. Ethics; a class manual in moral philosophy, by Paul J. Glenn. - St. Louis, Mo., and London, B. Herder Book co., 1930. - xiii, 302 p. 20 cm. LCCN: 30017184 Subjects--Topical Terms: Ethics. LC Class. No.: BJ1249 / .G6 Dewey Class. No.: 170