000			00572cas a2200169 a 4500
082			_a625.76 _bROB
245	0	0	_aTransportation and road research laboratory
260			_aCrowthorne, Berkshire : _bTransport and Road Research Laboratory, Dept. of the Environment, _c1972-
300			_av. : _bill. ; _c30 cm.
520			_aIncludes addenda to some nos. of the earlier title.
650		0	_aRoads _xDesign and construction.
650		0	_aRoad materials.
650		0	_aHighway engineering.
650		0	_aMCE
710	2		_aTransport and Road Research Laboratory.
942			_cBK
999			_c7887 _d7887