. . "Employment and productivity trends in the steel industry : hearing before the Subcommittee on Employment and Productivity of the Committee on Labor and Human Resources, United States Senate, Ninety-eighth Congress, second session ... March 22, 1984" . "Employment and productivity trends in the steel industry : hearing before the Subcommittee on Employment and Productivity of the Committee on Labor and Human Resources, United States Senate, Ninety-eighth Congress, second session ... March 22, 1984"@en . . . . . "Employment and productivity trends in the steel industry hearing before the Subcommittee on Employment and Productivity of the Committee on Labor and Human Resources, United States Senate, Ninety-eighth Congress, second session ... March 22, 1984"@en . . . . . . . . . "Employment and productivity trends in the steel industry hearing before the Subcommittee on Employment and Productivity of the Committee on Labor and Human Resources, United States Senate, Ninety-eighth Congress, second session, on examination of the employment and productivity trends and prospects for the future in the American steel industry, March 22, 1984"@en . "Employment and productivity trends in the steel industry hearing before the Subcommittee on Employment and Productivity of the Committee on Labor and Human Resources, United States Senate, Ninety-eighth Congress, second session on examination of the employment and productivity trends and prospects for the future in the American Steel Industry, March 22, 1984"@en . . . . . . .