000			00986nam a2200241Ia 4500
999			_c14925 _d14925
003			OSt
005			20220803190609.0
008			140128s1989 us ad o001 0 eng d
040			_bspa _aBiblioteca CIESS _cBiblioteca CIESS _dgvzj
041			_aeng
082			_a368.40973 _221 _bE582as.105
110	1		_aE.U.A. Department of Health and Human Services _bSocial Security Administration _912835
245	1	0	_aSocial security area populations projections 1989 _cAlice Wade ; pról. de Francisco R. Bayo
260			_aBaltimore _bSSA. Office of the Actuary _c1989
300			_a49 p. _bil. _c28 cm.
440			_aActuarial study _v105 _920860
490			_aSSA Pub. No. 11-11552
505	2		_aI Introduction. II Starting population. III Analysis and projection of componenets of population change. III Methods. V Results.
650			_aSeguridad social _zEstados Unidos _92125
700	1		_aWade, Alice _eautor _921153
700	1		_915846 _aBayo, Francisco Roberto _epról.
942			_2ddc _cLIB