MMachining fundamentals; fundamentals basic to industryMachining fundamentals; fundamentals basic to industryde John R. WalkerMateriasMachine-shop practiceMachiningMetal-workEdiciones (1)Machining fundamentals; fundamentals basic to industry (1973)Goodheart-Willcox Co. · inglésMás obras de John R. WalkerEExploring power technologyExploring power technology