LEADER 01262nam  2200325Ka 450 
001 9910696407303321
005 20080403150447.0
035   $a(CKB)5470000002378773
035   $a(OCoLC)218503516
035   $a(EXLCZ)995470000002378773
100   $a20080403d1998      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 02$aA passive means to detect hot trolley insulators$b[electronic resource]
210  1$a[Pittsburgh, PA] :$cU.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,$d[1998]
215   $a2 unnumbered pages $cdigital, PDF file
225 1 $aTechnology news ;$vno. 474
300   $aTitle from title screen (viewed on Mar. 10, 2008).
300   $a"August 1998."
606   $aCoal mines and mining$zUnited States$xMethodology
615  0$aCoal mines and mining$xMethodology.
712 02$aPittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910696407303321
996   $aA passive means to detect hot trolley insulators$93510368
997   $aUNINA