Werner, Alice, 1859-1935 The language-families of Africa / A. Werner; with a preface by Si r E. Denison Ross - 2nd ed. - London : Kegan Paul, 1925. - vii, [2]. 10-151 p. : ill., fold. map., fold table ; 19 cm. Includes bibliographical references Subjects--Topical Terms: African languages Dewey Class. No.: 496