000 00673nas a22001813a 4500
022 0 _a0305-1293
082 _a388.12
_bJON
245 0 0 _aTRRL laboratory report 1110
_cTransport and Road Research Laboratory.
260 _aCrowthorne, Berkshire :
_bTransport and Road Research Laboratory,
_c1974-
300 _av. 26 p.:
_bill. ;
_c30 cm.
500 _aTechnical report.
500 _aSome issues of earlier title, TRRL report, have TRRL laboratory report on cover, 1973-1974.
500 _a"Department of the Environment."
500 _aLatest issue consulted: 1050, published in 1982.
650 _aMCE
710 2 _aTransport and Road Research Laboratory.
942 _cBK
999 _c3394
_d3394