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
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.