TY - BOOK AU - Myers,Robert Julius ED - E.U.A. Department of Health, Education and Welfare TI - Medium-range cost estimates for old-age, survivors and disability insurance under increasing - earning assumption U1 - 368.40973 21 PY - 1961/// CY - Washington PB - SSA. Division of the Actuary KW - Seguro para inválidos KW - Costos KW - Estados Unidos KW - Old-Age, Survivors, and Disability Insurance System N1 - A Introduction. B Basic assumptions. C Development of international cost estimates. D Comparison of OASI intermediate cost and high cost estimates ER -