LEADER 01277nam 2200361 a 450 001 9910700764103321 005 20110811092554.0 035 $a(CKB)5470000002411365 035 $a(OCoLC)746307115 035 $a(EXLCZ)995470000002411365 100 $a20110811d2009 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aAudits on permissible underground mining equipment$b[electronic resource] 210 1$a[Arlington, Va.] :$c[U.S. Dept. of Labor, Mine Safety and Health Administration],$d[2009] 215 $a1 online resource (2 pages) 225 1 $aProgram information bulletin ;$vno. P09-42 300 $a"Issue date: October 29, 2009." 300 $aTitle from title screen (viewed on Aug. 8, 2011). 606 $aCoal mines and mining$zUnited States$xEquipment and supplies 606 $aMine safety$zUnited States 615 0$aCoal mines and mining$xEquipment and supplies. 615 0$aMine safety 712 02$aUnited States.$bMine Safety and Health Administration. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910700764103321 996 $aAudits on permissible underground mining equipment$93135609 997 $aUNINA