Sumner, William Graham Folkways a study of the sociological importance of usages, manners, customs, mores and morals William Graham Sumner. - Boston Ginn c1940. - xiv, 692 p. port. - Perennial works in sociology . Includes index. Bibliography: p. 655-670. LCCN: 91051084 Subjects--Topical Terms: SociologyManners and customs LC Class. No.: GT75 / .S8 1979 Dewey Class. No.: 390