Jones, G. W. The Prime Minister's secretaries: politicians or administrators?--Friedrich, C. J. Reflections on democracy and bureaucracy.--Crick, B. Participation and the future of government.--Self, P. Rational decentralization.--Macintosh, J. P. The problems of devolution--the Scottish case.--Sharpe, L. J. Instrumental participation and urban government.--Foster, C. D. The public corporation: allocative efficiency and x-efficiency.--Mitchell, J. D. B. Administrative law and policy effectiveness.--Griffith, J. A. G. Justice and administrative law revisited.