19377Politica social de AmericaPT1993-07-13 18:01:00BT14851Politica interior de AmericaPTBT19508Sociedad de AmericaPTBT7894Politica socialPTNT8874Politica indigenista de AmericaPTNT20015Politica social de CentroamericaPTNT33909Politica social de Estados UnidosPTNT7776Politica social de IberoamericaPTNT22467Politica social del CaribePTRT15824Politica economica de AmericaPTRT23480Asistencia social (America)PT