Lower Manhattan dress rehearsal for the 1980 census : hearing before the Subcommittee on Census and Population of the Committee on Post Office and Civil Service, House of Representatives, Ninety-sixth Congress, first session, March 30, 1979.
United States.Congress.House.Committee on Post Office and Civil Service.Subcommittee on Census and Population.
Washington : U.S. Govt. Print. Off.,
1979.
"Serial no. 96-25."