United States population projections for OASDHI cost estimates
368.40973 / E582as.72
E.U.A. Department of Health, Education and Welfare Social Security Administration
United States population projections for OASDHI cost estimates / Francisco R. Bayo, Steven F. McKay. -- Washington: SSA. Office of Actuary, 1974. iii, 33 p. ; 26 cm. (Actuary study 72)
Población--Estados Unidos--Estadísticas
Seguridad social--Costos--Estados Unidos
Old-Age and Survivors Insurance System--Estados Unidos
Bayo, Francisco Roberto, autor