Microfiche version: United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Federal Services, Post Office, and Civil Service. Review of 1990 census planning. [Bethesda, Md.] : ProQuest,[2004]
Print version: United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Federal Services, Post Office, and Civil Service. Review of 1990 census planning