sistemas de pensiones y protección social integral Prado, Antonio. Sojo, Ana 1954- United Nations. Economic Commission for Latin America and the Caribbean text cl Santiago, Chile United Nations, ECLAC 2010 monographic eng 298 p. il. 23 cm. Antonio Prado, Ana Sojo, editores. "Noviembre de 2010." Includes bibliographical references. Pensions Latin America Older people Latin America Social conditions Old age pensions Latin America LC/G.2475-P LC/G.2475-P 9789213234396 PUCPR 110414 20160527184505.0 303459