Kaufman, Daniel Income transfers within extended families to meet basic needs: The evidence from El Salvador By Daniel Kaufman and David L. Lindauer - Washington, D.C. IBRD 1984 - 60p. - World Bank Staff Working Papers, 644 . Bibl.p.59-60 Subjects--Topical Terms: Income, Family-El Salvador Dewey Class. No.: XA94x7284 In8