From ore to steel : the pictorial story of iron and its comversion to steel. / M. M. F. Toussaint. Der Weg des Eisens. English. [from old catalog] Toussaint, M. M. F. Iron Metallurgy. Steel industry and trade. TN705 .T614 1958 672 TOF Düsseldorf : Verlag Stahleisen, c1958. c1958. 1958 Text 144 p. : eng