• publisher: [Washington] : U.S. Dept. of Health, Education, and Welfare, Social Security Administration, Office of Research and Statistics [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
  • creator: United States. Social Security Administration. Office of Research and Statistics
  • contributor: United States. Social Security Administration. Office of Research and Statistics.
  • Keyword: Health insurance United States Statistics Periodicals. Older people Medical care United States Statistics Periodicals. Medicare Statistics Periodicals. Medicare Statistics.
  • pages: 6 v. ;
  • class: RA412.3
  • isbn: 0193-9076
  • download: pdf file