Old-age income support in the 21st century : an international perspective on pension systems and reform - Holzmann, Robert 1949-; Hinz, Richard P. 1956-; Gersdorff, Hermann von; Gill, Indermit Singh 1961-; Impavido, Gregorio (Washington, D.C. : The World Bank, 2005)
Keywords: PENSIONES A LA VEJEZ -- POLITICA GUBERNAMENTAL; ENVEJECIMIENTO -- ASPECTOS ECONOMICOS -- POLITICA GUBERNAMENTAL; PROGRAMAS DE MANTENIMIENTO DE INGRESOS; SEGURIDAD SOCIAL