Mesa-Lago, Carmelo, 1934- Portfolio performance of selected social security institutes in Latin America / Carmelo Mesa-Lago. - Washington, D.C. : World Bank, c1991. - xiv, 64 p. ; 28 cm. - World Bank discussion papers, 139 0259-210X ; . Includes bibliographical references (p. 45-50). ISBN: 082131954X Subjects--Topical Terms: Pension trusts--Investments--Latin America--Case studies.Portfolio management--Latin America--Case studies.Social security--Latin America--Case studies. Dewey Class. No.: 332.67254 / MEP 1991