Older Americans amendments, 1973 : hearing before the Subcommittee on Aging of the Committee on Labor and Public Welfare, United States Senate, Ninety-third Congress, first session on S. 50, to strengthen and improve the Older Americans Act of 1965, and for other purposes : S. 491, to strengthen and improve the Older Americans Act of 1965, and for other purposes : S. 735, to strengthen and improve the Older Americans Act of 1965, and for other purposes, February 5, 1973