RT Book, Section SR Electronic(1) A1 Economic Commission for Latin America and the Caribbean YR 1949 T1 Contrasts and differences in the process of Economic Development T2 Economic Survey of Latin America 1949 PB United Nations SN 9789210583046 DO 10.18356/aad190e0-en UL https://www.un-ilibrary.org/content/books/9789210583046s002-c004