00345pab a2200121 454500008004000000100001700040245005300057260000900110300001500119362000800134650001400142773006700156180718b2006   xxu||||| |||| 00| 0 eng d  aPaiva, Paulo  aLula's political economy: changes and challenges  c2006  ap.196-215.  aJul  aEconomics  aAnnals of the American Academy of Political and Social Science