000 01049nam a2200241Ia 4500
999 _c4427
_d4427
003 OSt
005 20230125062514.0
008 140128s1956 us a 001 0 eng d
040 _bspa
_aBiblioteca CIESS
_cBiblioteca CIESS
_dgvzj
041 _aeng
082 _a368.40973
_221
_bE582as.44
110 _aE.U.A. Department of Health, Education and Welfare
_bSocial Security Administration
_94398
245 1 0 _aAnalysis of 157 group annuity plans amended in 1950-54
_cWeltha Van Eennam and Martha E. Penman
260 _aWashington
_bSSA. Division of the Actuary
_c1956
300 _a46 p.
_c27 cm.
440 _aActuarial study
_v44
_920860
505 0 _aA Introductory. B Summary and major amendments. C Type and plne. D Eligibility. E Retirement age. F Employes contributions. G Retirement benefits. H Vesting. I Integration.
650 _aJUbilaciones y pensiones
_zEstados Unidos
_918024
700 1 _aEennam, Weltha van
700 1 _aPenmn, Martha E.
700 1 _aMyers, Robert Julius
_d1912-2010
_eprĂ³l.
942 _2ddc
_cFOL