(1990). Steel industry annual report: On competitive conditions in the steel industry and industry efforts to adjust and modernize. Washington: USICT.
Παραπομπή Chicago StyleSteel Industry Annual Report: On Competitive Conditions in the Steel Industry and Industry Efforts to Adjust and Modernize. Washington: USICT, 1990.
Παραπομπή MLASteel Industry Annual Report: On Competitive Conditions in the Steel Industry and Industry Efforts to Adjust and Modernize. Washington: USICT, 1990.
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