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999			_c529721 _d529721
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003			NUST
005			20191002103153.0
008			981028s1999 dcua b f000 0 eng c
010			_a 98068126
020			_a030906824X : _c$30.00
035			_a(OCoLC)41124379
038			_aMSOHAIL
040			_aOU _cOU _dCU-IT _dNmU _dDLC
042			_apcc
043			_an-us---
050	0	0	_aTF263 _b.K67 1999
082			_a0
100	1		_aKorve, Hans W. _922335
245	1	0	_aTraffic signal operations near highway-rail grade crossings / _cHans W. Korve.
246	3	0	_aGrade crossings
260			_aWashington, D.C. : _bNational Academy Press, _c1999.
300			_a90 p. : _bill. ; _c28 cm.
440		0	_aSynthesis of highway practice, _x0547-5570 ; _v271 _922336
500			_aAt head of title: National Cooperative Highway Research Program.
500			_a"Transportation Research Board, National Research Council."
500			_a"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."
504			_a"Annotated bliography": p. 55-72.
504			_aIncludes bibliographical references (p. 51).
650		0	_aHighway-railroad grade crossings _zUnited States _xSafety measures. _922337
650		0	_aElectronic traffic controls. _921848
710	2		_aNational Cooperative Highway Research Program. _920864
710	2		_aNational Research Council (U.S.). _bTransportation Research Board. _922338
710	2		_aAmerican Association of State Highway and Transportation Officials. _919553
710	1		_aUnited States. _bFederal Highway Administration. _920149
906			_a7 _bcbc _cpccadap _d2 _eopcn _f19 _gy-gencatlg
942			_2ddc _cBK