Duff, Charles, 1894-1966.
All purposes German for adults : a comprehensive course ... / by Charles Duff and Paul Stamford. - London : English Universities Press, 1957. - 375 p . : illus.
German language--Grammar.
430 / DUG
All purposes German for adults : a comprehensive course ... / by Charles Duff and Paul Stamford. - London : English Universities Press, 1957. - 375 p . : illus.
German language--Grammar.
430 / DUG