Social security area population projections 1991
368.40973 / E582as.106
E.U.A. Department of Health and Human Services Social Security Administration
Social security area population projections 1991 / Alice Wade; pról. de Francisco Bayo. -- Baltimore: SSA. Office of the Actuary, 1992. [4], 51 p. : il.; 28 cm. (Actuarial study 106) - SSA Pub No. 11-11553 .
I. Introduction. II Starting population. III Analysis and projections of components of population change. IV Methods. V Results.
Seguridad social--Estados Unidos
Wade, Alice,
Bayo, Francisco Roberto, pról.