000 01358nas-a22003010004500
001 195008
005 20200803231015.0
011 _a0097-8515
090 _a195008
100 _a20000321a19749999k y0engy5003 ba
101 0 _aeng
102 _aUS
200 1 _aTransportation research circular
_fTransportation Research Board, National Research Council
210 _aWashington
_cT.R.B.
_d[1974]-
215 _d28 cm
303 _aDescrição baseada em: nº 417 (Nov. 1993)
326 _aIrregular
430 1 _tHighway research circular
_x0547-860X
520 1 _aHighway research circular
_x0547-860X
712 0 2 _aTransportation Research Board
_bTransportation Research Board
_4300
942 _cISSUE
_n0