Yazar
Ulpiano Ayala
7 cilt bulundu.
Ulpiano Ayala, United Nations. Economic Commission for Latin America and the Caribbean · CEPAL
72 sayfa · 2001
Pensions / Fiscal policy
Ulpiano Ayala · Not Avail
349 sayfa · 2004
Social security / Pensions / Education / Finance / Labor market
Ulpiano Ayala · Centro de Investigaciones y Educación Popular
332 sayfa · 1982
Urbanization / Congresses
Ulpiano Ayala · Fedesarrollo
116 sayfa · 2003
Electric utilities / Sustainable development / Economic policy
Ulpiano Ayala · Naciones Unidas, CEPAL/ECLAC, Unidad de Estudios Especiales, Secretaría Ejecutiva
72 sayfa · 2002
Pensions / Social security / Old age pensions
Ulpiano Ayala · Centro de Estudios sobre Desarrollo Económico, Facultad de Economía, Universidad de los Andes
Sayfa sayısı yok · 1981
Labor supply / Working class