Income transfers within extended families to meet basic needs : the evidence from El Salvador / Daniel Kaufman, David L. Lindauer. - Washington, D. C. : World Bank, 1984. - 60 páginas ; 28 cm. - World Bank staff working papers ; 644 .

Subjects--Topical Terms:
Ingreso.
Familia.

LC Class. No.: HG 3881 / .B35 no.644