00361pab a2200121 454500008003600000100002300036245004400059362003000103650002900133650002600162700002000188773003100208180718b   xxu||||| |||| 00| 0 eng d  aBickers Kenneth N.  aA portfolio theory of policy subsystems  a26(2), Aug 1994, p.158-84  a Public Policy -- U.S.A.  aBureaucracy -- U.S.A.  aStein Robert M.  aAdministration and Society