Reviews the spread of Spanish as a native, second or foreign language and shows that Latin America, rather than Spain, is now the center of gravity for that language. Gives a statistical distribution of the major languages throughout the world. The homogeneity of Spanish is mentioned. (Text is in Spanish.) (TL)

Presented in three languages (English, French, and Spanish), the document deals only with the demographic aspects of the world labor force--fully employed, underemployed, and unemployed. It includes employers, salaried employees, self-employed, wage earners, unpaid family workers, members of producer cooperatives, and members of the armed forces.…