Social security programs in the United States [1987]



368.40973 / E582pr 1987

E.U.A. Department of Health and Human Services Social Security Administration

Social security programs in the United States [1987] . -- Washington: SSA. Office of Research, 1987. 66 p. ; 27 cm.


Programas de actividades en la seguridad social--Estados Unidos--1987
Seguridad social--Estados Unidos