01451nam 2200385 a 450 991070071490332120110725121130.0(CKB)5470000002411862(OCoLC)742362034(EXLCZ)99547000000241186220110725d2008 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPotential hazard from recalled electrical disconnect switches[electronic resource][Arlington, Va.] :[U.S. Dept. of Labor, Mine Safety and Health Administration],[2008]1 online resource (5 pages) illustrationsProgram information bulletin ;no. P08-14Title from title screen (viewed on July 25, 2011)."Issue date: 07/15/08."Mines and mineral resourcesUnited StatesEquipment and suppliesMine safetyUnited StatesCoal mines and miningSafety regulationsUnited StatesMines and mineral resourcesEquipment and supplies.Mine safetyCoal mines and miningSafety regulationsUnited States.Mine Safety and Health Administration.GPOGPOBOOK9910700714903321Potential hazard from recalled electrical disconnect switches3208584UNINA