00386pab a2200133 454500008004000000100001900040245009600059260000900155300001400164362000800178650001800186700002300204773002500227180718b2010   xxu||||| |||| 00| 0 eng d  aZald, Mayer N.  aThe wizards of Oz: towards an institutional approach to elites, expertise and command posts  c2010  ap.963-96.  aJul  aOrganizations  aLounsbury, Michael  aOrganization Studies