Aaron, Henry Jacob
Social Security and the budget proceedings of the First Conference of the National Academy of Social Insurance, Washington, D.C. / edited by Henry J. Aaron. .-- Lanham : University Press of America , 1990
.--151 p. gráf. 22cm.
SEGURIDAD SOCIAL
estados unidos
presupuestos
gastos sanitarios
congresos, asambleas, etc
Social Security and the budget proceedings of the First Conference of the National Academy of Social Insurance, Washington, D.C. / edited by Henry J. Aaron. .-- Lanham : University Press of America , 1990
.--151 p. gráf. 22cm.
SEGURIDAD SOCIAL
estados unidos
presupuestos
gastos sanitarios
congresos, asambleas, etc