0104-4060 0104-4060 S0104-40602015000100087 10.1590/0101-4360.39833 Brazil 00 03 2015 00 03 2015 0 55 87 109

3 1 1 28-49 52-65 241-58 20 3 3 558-83 133-67 2 2 11-22 9 38 38 3 1&2 1&2 257-88 33-53 237-56 173-230 Paz e Terra-Paz e Terra 14 50 50 27-38 3. ed. 3 3 3 89-141 1 1 1 7-18 11 2 2 227-54 3 175-96 2. ed. 2-4 2-4 417-22 2 203-21 1 2 91 5 5 1053-075 329-43 2. ed. 2. ed.