Grinding wheels and their uses; handbook and textbook on modern grinding and polishing practice and theory, by Johnson Heywood under the auspices of the Grinding wheel manufacturers association and the Abrasive grain association. 1st ed.
Grinding wheels and their uses; handbook and textbook on modern grinding and polishing practice and theory, by Johnson Heywood under the auspices of the Grinding wheel manufacturers association and the Abrasive grain association.