00906nam0-22003371i-450-99000311516040332120090918131609.0000311516FED01000311516(Aleph)000311516FED0100031151620030910d1964----km-y0itay50------baengUSLatin Americatoday's economic and social revolutionJohn P. PowelsonNew YorkMcGraw-Hill1964XI, 303 p.22 cmMcGraw-Hill series in international developmentF/1.21F/3.13F/3.2Powelson,John P.ITUNINARICAUNIMARCBK990003115160403321F/1.21 POW029685SESXV L 43072952FGBCSESFGBCLatin America461083UNINA