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The Japanese steel industry. With an analysis of the U. S. steel import problem
Kawahito, Kiyoshi, (1972)
Die Eisen- und Stahlindustrie Japans
Giesler, Hans-Bernd, (1962)
The economic history of steelmaking, 1867 - 1939 : a study in competition
Burn, Duncan Lyall, (1961)