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100   $a20220110d2013      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aCalibrating and testing direct-reading portable gas monitors /$fU.S. Department of Labor, Occupational Safety and Health Administration, Directorate of Technical Support and Emergency Management (formerly Directorate of Science, Technology and Medicine), Office of Science and Technology Assessment
210  1$a[Washington, D.C.] :$cU.S. Department of Labor, Occupational Safety and Health Administration, Directorate of Technical Support and Emergency Management (formerly Directorate of Science, Technology and Medicine), Office of Science and Technology Assessment,$d2013.
215   $a1 online resource
225 1 $aSafety and health information bulletin ;$vSHIB 09-30-2013
320   $aIncludes bibliographical references.
606   $aGas detectors$xCalibration
606   $aGas detectors$xTesting
606   $aEnvironmental monitoring$xInstruments
615  0$aGas detectors$xCalibration.
615  0$aGas detectors$xTesting.
615  0$aEnvironmental monitoring$xInstruments.
712 02$aUnited States.$bOccupational Safety and Health Administration.$bOffice of Science and Technology Assessment,
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910717006803321
996   $aCalibrating and testing direct-reading portable gas monitors$93291060
997   $aUNINA