Over-ruled on welfare : the increasing desire for choice in education and medicine and its frustration by 'representative' government : a 15-year investigation into private preferences and public policy based on surveys in 1963, 1965, 1970, 1978 into priced choice between state and private services / (by) Ralph Harris, Arthur Seldon. - Harris of High Cross, Ralph Harris, (Baron), 1924- (Hobart paperback,, 1979)