Mexico City: Universidad Nacional de Mexico, 1959. First Edition. Key issue of this long-running periodical produced by the Universidad Nacional de Mexico. Published two short months after Fulgencio Batista fled Cuba after a prolonged conflict with guerilla forces, the front cover features a photographic portrait of a victorious Fidel Castro. Contents include coverage of the revolution's progress, the economic situation in Cuba, Castro in Mexico, and the United States's relationship to the rest of Latin America. Quarto (34cm); photo-illustrated wrappers, stapled; 40pp; illus.; text is entirely in Spanish. Modest external wear, some creasing and mild toning, but complete, and Very Good.