Burgess, Keith. The challenge of labour : shaping British society, 1850-1930 / Keith Burgess. - London : Croom Helm, 1980. - 269 p. ; Includes index., Bibliography: p. 253-263. ISBN: 0312128053 : Subjects--Topical Terms: Working class-History.--Great Britain Dewey Class. No.: 331.0941 / Ch