Modern Machinist: A Practical Treatise on Modern Machine Shop Methods; Especially Adapted to the Use of Machinists, Apprentices, Designers, Engineers and Constructors (Classic Reprint) Usher, John T. Heftet / 2019 / Engelsk
Modern Machinist: A Practical Treatise on Modern Machine Shop Methods; Especially Adapted to the Use of Machinists, Apprentices, Designers, Engineers and Constructors (Classic Reprint) Usher, John T. Innbundet / 2019 / Engelsk
Moderne Arbeitsmethoden im Maschinenbau Autorisierte deutsche Bearbeitung Usher, John T. Heftet / 1908 / Tysk