LEADER 01690nam 2200397 a 450 001 9910699318503321 005 20230902161934.0 035 $a(CKB)5470000002402734 035 $a(OCoLC)779385501 035 $a(EXLCZ)995470000002402734 100 $a20120306d2009 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aNIOSH develops new mine refuge chamber training$b[electronic resource] 210 1$a[Pittsburgh, PA] :$cDept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,$d[2009] 215 $a1 online resource (2 unnumbered pages) $ccolor illustrations 225 1 $aTechnology news ;$vno. 537 225 1 $aDHHS (NIOSH) publication ;$vno. 2010-107 300 $aTitle from PDF caption (viewed Mar. 6, 2012). 300 $a"November 2009." 410 0$aTechnology news (National Institute for Occupational Safety and Health) ;$vno. 537. 410 0$aDHHS publication ;$vno. (NIOSH) 2010-107. 606 $aCoal mines and mining$xSafety measures$xStudy and teaching$zUnited States 606 $aCoal mines and mining$xEquipment and supplies$xStudy and teaching$zUnited States 615 0$aCoal mines and mining$xSafety measures$xStudy and teaching 615 0$aCoal mines and mining$xEquipment and supplies$xStudy and teaching 712 02$aNational Institute for Occupational Safety and Health. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910699318503321 996 $aNIOSH develops new mine refuge chamber training$93148858 997 $aUNINA