Confidentiality of insurance records : hearings before a subcommittee of the Committee on Government Operations, House of Representatives, Ninety-sixth Congress, first and second sessions, on H.R. 5646 ... H.R. 6518 ... H.R. 7052 ... November 27, 1979, March 3, 6, May 1 and 22, 1980.
Published: (1981)