Social security revision hearings before the Committee on Finance, United States Senate, Eighty-first Congress, second session, on H.R. 6000, an act to extend and improve the Federal old-age and survivors insurance system, to amend the public assistance and child welfare provisions of the Social Security Act, and for other purposes

"Social security revision : hearings before the Committee on Finance, United States Senate, Eighty-first Congress, second session, on H.R. 6000, an act to extend and improve the Federal old-age and survivors insurance system, to amend the public assistance and child welfare provisions of the Social Security Act, and for other purposes"
"Social security revision hearings before the Committee on Finance, United States Senate, Eighty-first Congress, second session, on H.R. 6000, an act to extend and improve the Federal old-age and survivors insurance system, to amend the public assistance and child welfare provisions of the Social Security Act, and for other purposes"@en