01146cam a2200277Ia 4500007426626MiAaHDL20160711000000.0m d cr bn ---auaua801229s1969 mdu s f000 0 eng dsdr-srlf4477829sdr-umn00547737807-ASI-0663(OCoLC)7038485SSLSSLCLUCLURMyers, Robert J.(Robert Julius),1912-2010.Long-range cost estimates for old-age, survivors, and disability insurance system, 1969 /by Robert J. Myers and Francisco Bayo.[Baltimore, Md.] :U.S. Social Security Administration, Office of the Actuary,1969.iii, 51 p. :ill. ;27 cm.Actuarial study / U.S. Social Security Administration, Office of the Actuary ;no. 69Sept. 1969.Mode of access: Internet.Social securityEstimatesUnited States.Bayó, Francisco.United States.Social Security Administration.Office of the Actuary.00742662620160101202219.020160711000000.020160712090801.02024-08-13T18:19:01ZSDR-SRLFEX LIBRIS - VOYAGERprepare.pl-004-006BKsdr-srlf4477829uc1SDRSRLFuc1.d0009029091UC4477829UCSRLF20240813googleuc1.d00090290911969pdbibUS fed docUMNUMN20251216googleumn.31951d03000533w1969pdbibUS fed doc