00498naa a2200181 4500 133266 ES-MaBCM 20241016144754.0 060818s2006 gbr|r0p 0 ||eng d xx (OCoLC)1365191598 ES-MaBCM Downhill from here Cooperación económica 58132 América del Sur 118540 En: The economist London 104401 Vol. 380, no. 8488 (July-Aug. 2006), p. 52 AREV 133266 133266 0 0 0 0 BC BC 2012-04-21 0 2012-04-21 AREV