LEADER 01396nkm  2200349   450 
001 9910713388303321
005 20200324125249.0
035   $a(CKB)5470000002499757
035   $a(OCoLC)1145888234
035   $a(EXLCZ)995470000002499757
100   $a20200324d2014      ua             i
101 0 $aeng
135   $aurmn|||||||||
181   $csti$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aImportant steps for using NIOSH-approved N95 filtering facepiece respirators
210  1$a[Washington, D.C.] :$cDepartment of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,$d[2014]
215   $a1 online resource (1 image) $csome color
517 3 $aImportant steps for using National Institute for Occupational Safety and Health-approved N95 filtering facepiece respirators.
606   $aBreathing apparatus$xSafety measures
606   $aIndustrial hygiene
608   $aInstructional and educational works.$2lcgft
615  0$aBreathing apparatus$xSafety measures.
615  0$aIndustrial hygiene.
712 02$aNational Institute for Occupational Safety and Health,
801  0$bGPO
801  1$bGPO
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912   $a9910713388303321
996   $aImportant steps for using NIOSH-approved N95 filtering facepiece respirators$93315580
997   $aUNINA