http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
U.S. Dept. of Labor. Bureau of Labor Standards
MAINTENANCE safety -- Maintenance and safety.1962. -- (Safety in industry.Mechanical and physi= -- cal Hazards.7.) -- (U.S.Dep.of Labor.Bureau of Labor Stan= -- dards.Bulletin.246.) -- 1963:2197 c. -- [Ersatz]KB/Pi.+
Safety in industry.Mechanical and physical Hazards 7