Johnson, Frederick creator text London P. Elek ltd. [1945- monographic v. illus., tables (part fold.) diagrs. 22 cm. v. 1. Carbon steels.--v. 2. Alloy steels, cast iron, and non-ferrous metals.--v. 3. Surface hardening processes. by F. Johnson ... 0 0 0 671_360000000000000_JOH MCE Metallography Metallurgy Metal-work 671.36 JOH