What people are saying - Write a review
We haven't found any reviews in the usual places.
Opening remarks by Chairman Board of Trustees
Industry and its Workers
Recent progress in the medical field
4 other sections not shown
Abrasive Company air dustiness Air Hygiene Foundation amount apparatus asbestosis Association Bausch & Lomb Bureau of Mines collectivism compensation for partial Corporation develop disease hazards drill steel dry drilling dust disease effect effort employment examinations of employees exposure Feldspar field film Gardner Glass Company going Grinding Wheel Company gypsum incentive indus industrial hygiene inhaled injury institutions interest Johns-Manville Corporation lative Legal Committee liability Medical Committee metal mines methods necessary objective occupational disease legislation occupational illness operation Owens-Illinois Glass Company papers partial disability pational disease Pennsylvania Philip Drinker Pittsburgh present Preventive Engineering problems produce roentgenograms Products Company profit provisions quartz Refractories Company roentgenographic techniques roentgenologists Saranac Laboratory scientifically controlled silica silicosis social South Africa standards statutes studies tion total disability trend type of drill U. S. Bureau University of Pennsylvania wet drilling Workmen's Compensation x-ray tube York