http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
continuous mining machines safety features (main machine circuit-interrupting device, remote traction motor circuit breaker reset, e-stop override, methane monitor failure override
Title from title screen (viewed on Aug. 9, 2011).
Program information bulletin ; no. P 11-24