LEADER 01942nam  2200409Ia 450 
001 9910701434103321
005 20120406131742.0
035   $a(CKB)5470000002418738
035   $a(OCoLC)784146391
035   $a(EXLCZ)995470000002418738
100   $a20120406d2007      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aState-of-the-art technologies for intrusion and obstacle detection for railroad operations$b[electronic resource] $ehighway-rail grade crossing safety research
210  1$aWashington, DC :$cU.S. Dept. of Tranportation, Federal Railroad Administration, Office of Research and Development,$d[2007]
215   $a1 online resource (vi, 37 pages) $cillustrations (some color)
300   $aTitle from title screen (viewed on Apr. 6, 2012).
300   $a"February 2007."
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-07/06."
320   $aIncludes bibliographical references (pages 33-35).
517   $aState-of-the-art technologies for intrusion and obstacle detection for railroad operations 
606   $aHighway-railroad grade crossings$zUnited States$xSafety measures
615  0$aHighway-railroad grade crossings$xSafety measures.
700   $aDaSilva$b Marco P$01393237
701   $aBaron$b William$0555842
712 02$aJohn A. Volpe National Transportation Systems Center (U.S.)
712 02$aUnited States.$bFederal Railroad Administration.$bOffice of Research and Development.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910701434103321
996   $aState-of-the-art technologies for intrusion and obstacle detection for railroad operations$93449140
997   $aUNINA