00882nam a2200241Ia 4500001000700000003000600007005001700013008004100030040001300071074001400084086002400098245006500122250001900187260011900206300001800325490004200343500002200385500003600407650004900443650004800492650004800540710005200588278295OCoLC20160527195526.0060213s2005    xxu           000 0 eng    aJTBcJTB  a0637-K-050 aL 38.17/3:55-2/200500aOJT evaluation document for metal/non metal mine inspectors.  aRev. Nov. 2005  a[s.l.]bU.S. Dept. of Labor, Mine Safety and Health Administration, National Mine Health and Safety Academyc2005.  a50 p.c22 cm. 0aInstructor guide seriesvIG 552Local  aTitle from cover.  aShipping list no.: 2006-0088-P. 0aMine safetyvHandbooks, manuals, etc.2Local 0aMineral industriesxSafety measures.2Local 0aMine inspectionxStudy and teaching.2Local2 aNational Mine Health and Safety Academy.2Local