TY - BOOK AU - Myers,Robert Julius AU - Bayo,Francisco Roberto ED - E.U.A. Department of Health, Education and Welfare TI - Long-range cost estimates for old-age, survivors and disability insurance system, 1963 U1 - 368.40973 21 PY - 1963/// CY - Washington PB - SSA. Division of the Actuary KW - Seguro para inválidos KW - Costos KW - Estados Unidos N1 - A Introduction. B Basic assumption. C Results of cost benefit under level earning assumtion. D The effect of an increasing earning assumption. E Comparison with previous estimate ER -