LEADER 01386oam 2200409 a 450 001 9910700541303321 005 20110810122748.0 035 $a(CKB)5470000002410585 035 $a(OCoLC)746170033 035 $a(EXLCZ)995470000002410585 100 $a20110810d2011 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aRe-issue of P08-13$b[electronic resource] $euse of single-boom roof bolting machines 210 1$a[Arlington, Va.] :$c[U.S. Dept. of Labor, Mine Safety and Health Administration],$d[2011] 215 $a1 online resource (4 pages) 225 1 $aProgram information bulletin ;$vno. P 11-19 300 $aTitle from title screen (viewed on July 25, 2011). 300 $a"Issue date: 4/1/2011." 517 $aRe-issue of P08-13 606 $aMine roof bolting$xEquipment and supplies 606 $aMine roof bolting$xSafety measures 606 $aMine safety$zUnited States 615 0$aMine roof bolting$xEquipment and supplies. 615 0$aMine roof bolting$xSafety measures. 615 0$aMine safety 712 02$aUnited States.$bMine Safety and Health Administration. 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910700541303321 996 $aRe-issue of P08-13$93538699 997 $aUNINA