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035   $a(CKB)5470000002417310
035   $a(OCoLC)700510441
035   $a(EXLCZ)995470000002417310
100   $a20110204d2010      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGuidelines for the specification of blue safety flags in railroad operations$b[electronic resource] /$f[author, Daniel J. Hannon]
210  1$aWashington, DC :$cU.S. Dept. of Transportation, Federal Railroad Administration, Office of Railroad Policy and Development,$d[2010]
215   $a1 online resource (vi, 29 pages) $cillustrations (some color)
225 1 $aHuman factors in railroad operations
300   $aTitle from title screen (viewed on Oct. 10, 2012).
300   $a"December 2010."
300   $a"Final Report."
300   $a"Performing organization, U.S. Department of Transportation, Research and Innovative Technology Administration, John A. Volpe National Transportation Systems Center"--Rept. documentation p.
300   $a"DOT/FRA/ORD-10/15."
300   $a"DOT-VNTSC-FRA-10-09."
320   $aIncludes bibliographical references (pages 26-27).
606   $aRailroads$xAutomatic train control$xSafety measures
606   $aRailroads$xSignaling$xSafety measures
606   $aHuman engineering
615  0$aRailroads$xAutomatic train control$xSafety measures.
615  0$aRailroads$xSignaling$xSafety measures.
615  0$aHuman engineering.
700   $aHannon$b Donald J$01417424
712 02$aUnited States.$bFederal Railroad Administration.$bOffice of Railroad Policy and Development.
712 02$aJohn A. Volpe National Transportation Systems Center (U.S.)
801  0$bTRL
801  1$bTRL
801  2$bGPO
906   $aBOOK
912   $a9910701375503321
996   $aGuidelines for the specification of blue safety flags in railroad operations$93525723
997   $aUNINA