New Jersey Department of Labor and Industry, Division of Engineering and Safety2014-10-142014-10-141948-03-28NJ/KA8 L1/S1 1948bhttp://hdl.handle.net/10929/32697en-USGrinding wheels -- Law and legislation -- New JerseyIndustrial safety -- Law and legislation -- New JerseyRules and regulations for the use, care and protection of abrasive wheelsBook