Camp, James McIntyre, 1858-1927, The making, shaping and treating of steel / by J. M. Camp and C. B. Francis; rewritten by C. B. Francis - 5th ed. - 4 páginasl., [xi]-xv, 1440 páginas : ilustraciones, tablas, diagramas Subjects--Topical Terms: Acero--Metalurgía LC Class. No.: TN730 / C35 1940