00318pab a2200121 454500008004000000100002000040245005700060260000900117300000900126362001400135650001500149773003200164180718b1985   xxu||||| |||| 00| 0 eng d  aDelamotte, Yves  aManagerial and supervisory staff in a changing world  c1985  a1-16  aJan.-Feb.  aManagement  aInternational Labour Review