301.36098
U58S
           Vries, Egbert De (Ed.)
               Social aspects of economic development in Latin America papers submitted to the Expert working group on social aspect of economic development in Latin America, Mexico city, 12 to 21 December 1961 \ Egbert De Vries - Paris : UNESCO, 1963.
               V.1(401p.) - Technology and society .
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                Subjects: Economic development-Latin America; Economic development projects-Latin America; Population.