Amend Redevelopment Act of 1945 : hearings and markups before the Subcommittee on Government Affairs and Budget and the Committee on the District of Columbia, House of Representatives, Ninety-sixth Congress, first session on H.R. 3336 and H.R. 4546, to amend the District of Columbia Development Act of 1945 (S.W. Area Project "C"), June 19, 20, and October 24, 1979