000 00359nam a22001337a 4500
020 _a0-309-03313-6
082 _a625.8
_bNAT
_cD
100 _aN.A.S.
245 _aPavement roughness and skid properties Transportation research record No. 836
260 _aThe World Bank
_bWashington D.C
300 _aiv, 86 p. :
_bill. :
_c10 Cm
650 _aMCE
942 _cBK
999 _c7921
_d7921