TY  - BOOK
ED  - E.U.A. Department of Health and Human Services
TI  - 1992 social security information
U1  - 368.40973 21
PY  - 1992///
CY  - Baltimore
PB  - SSA. Office of International Policy
KW  - Seguridad social
KW  - Estados Unidos
KW  - Finanzas
KW  - 1991
ER  -