000			00883nam a2200217u 4500
001			00756431
003			PWmBRO
005			20240602094713.0
008			363.1250941 S955
100	1	0	_aSummersgill, I
245	1	0	_aSafety performance of traffic management at major roadworks on motorways in 1982 / _cby I. Summersgill.
260			_aCrowthorne : _bTraffic Systems Division, Traffic Engineering and Control Dept., Transport and Road Research Laboratory, _c1985.
300			_a24 p.
490	1	0	_aResearch report / _cTransport and Road Research Laboratory ; _v42
650	0	0	_aTraffic safety _zGreat Britain.
650	0	0	_aTraffic accidents _zGreat Britain.
650	0	0	_aRoads _zGreat Britain _xMaintenance and repair.
710	2	0	_aTransport and Road Research Laboratory.
830	0	0	_aResearch report (Transport and Road Research Laboratory) ;
942			_2ddc _cBK
999			_c1763 _d1763