Abrasives & abrasive wheels : their nature, manufacture and use : a complete treatise on the manufacture and practical use of abrasives, abrasive wheels and grinding operations including natural and artificial abrasives... : a practical handbook for engineers, factory superintendents, foundrymen, shop foremen and mechanics in general / by Fred B. Jacobs.
Pubblicazione:
New York : The Norman W. Henley publishing company, 1919.
