TY  - BOOK
AU  - King, Gwendolyn S.
ED  - E.U.A. Department of Health and Human Services. 
TI  - Regímenes de seguridad social en las Américas-1989
U1  - 368.40970 21
PY  - 1990///
CY  - Washington
PB  - SSA. Office of Policy
KW  - Seguridad social
KW  -  América
KW  - América Latina
UR  - http://162.222.203.113/cgi-bin/koha/opac-retrieve-file.pl?id=ff43b06475b0b36934f3f0b3f5ae352b
ER  -