TY  - BOOK
ED  - E.U.A. Department of Health, Education and Welfare
TI  - Social security programs throughout the world, 1973
U1  - 368.4 21
PY  - 1974///
CY  - Washington
PB  - SSA. Office of Research and Statistics
KW  - Seguridad social
KW  - 1973
KW  - África
KW  - Europa
KW  - Hispanoamérica
UR  - https://ssal.contentdm.oclc.org/digital/collection/p16760coll3/id/1901/rec/15
ER  -