000 | 00527nam a2200145 a 4500 | ||
---|---|---|---|
005 | 20220228110638.0 | ||
035 | _aF8901000710056 | ||
084 | _aTRB REC 996 1984 | ||
245 | _aMotorist information needs and visibility factors / Transpo-rtation Research Board. | ||
260 | _aWashington, D.C. : TRB | ||
300 | _a53 p. | ||
440 | _aRecord ; 996 / Transportation Research Board | ||
690 | _aTransito - Signos y seƱales - Efectividad - EvaluaciĆ³n. | ||
710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
999 |
_c59870 _d59870 |