Translations on Latin America, nos. 431-454; JPRS 51981, 51985, 51996, 52021, 52030, 52038, 52051, 52060, 52074, 52083, 52101, 52105, 52127, 52139, 52146, 52160, 52180, 52188, 52212, 52217, 52230, 52239, 52250, 52262.