LEADER 01189oam 2200361Ia 450 001 9910700248103321 005 20110608075516.0 035 $a(CKB)5470000002408496 035 $a(OCoLC)722819704 035 $a(EXLCZ)995470000002408496 100 $a20110512d2004 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aConcrete manufacturing$b[electronic resource] 210 1$a[Washington, DC?] :$cOccupational Safety and Health Administration,$d[2004] 215 $a1 online resource (25 pages) $ccolor illustrations 225 1 $aOSHA pocket guide 225 1 $aWorker safety series 300 $aTitle from title screen (viewed May 11, 2011). 300 $a"OSHA 3221-12N 2004"--Cover. 606 $aConcrete products industry$zUnited States$xSafety measures 615 0$aConcrete products industry$xSafety measures. 712 02$aUnited States.$bOccupational Safety and Health Administration. 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910700248103321 996 $aConcrete manufacturing$93121091 997 $aUNINA