National health insurance : background print on selected health proposals on which testimony will be received during November 29, 1979, hearing / Subcommittee on Health, Committee on Ways and Means and Subcommittee on Health and the Environment, Committee on Interstate and Foreign Commerce, U.S. House of Representatives.
Publisher: Washington: U.S. G.P.O.,
Coverage: 1v. Washington: U.S. G.P.O., 1979