000 00476nam a2200157 4500
008 160217b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a656.132
_bL6
942 _cRR
110 _aLondon. Transport and Road Research Laboratory
710 _aLondon. Department of the Environment
245 _aRoad resaearch laboratoty:
_bLeaflets
260 _aCrowthorne
_bTransport and Road Research Laboratory
_c[n.d.]
300 _a136p.
650 _aTRANSPORTATION
999 _c169955
_d169955