Economic development of Argentina, by R. Alemann.
Key factors in Chilean economic development, by S. Undurraga Saavedra.
Economic development of Colombia, by H. Echavarría.
Economic development of Mexico: financing the infrastructure, by G. Romero Kolbeck.
Economic development of Peru, by R. A. Ferrero.
Brazilian inflation: postwar experience and outcome of the 1964 reforms, by M. H. Simonsen.