LEADER 01217nam 2200337 450 001 9910704544703321 005 20130604094156.0 035 $a(CKB)5470000002442259 035 $a(OCoLC)846584296 035 $a(EXLCZ)995470000002442259 100 $a20130604d2012 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCriteria for issuance and maintenance of special investigation credentials 210 1$a[Arlington, Virginia] :$c[U.S. Department of Labor, Mine Safety and Health Adminstration],$d2012. 215 $a1 online resource (3 pages) 225 1 $aProcedure instruction letter ;$vno. I12-III-02 300 $aTitle from subject line (viewed on May 31, 2013). 300 $aFormat not distributed to depository libraries. 300 $a"Effective Date: 08/22/2012, Expiration Date: 03/31/2014." 606 $aMine safety$zUnited States$xEmployees 615 0$aMine safety$xEmployees. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704544703321 996 $aCriteria for issuance and maintenance of special investigation credentials$93343469 997 $aUNINA