000 | 00645nam a2200181 a 4500 | ||
---|---|---|---|
005 | 20220228110641.0 | ||
035 | _aF8901000711251 | ||
084 | _aTRB RPR 254 1982 | ||
100 | _aDowns, Hugh G. | ||
245 | _aShoulder geometrics and use guidelines / Hugh G. Downs , an-d David W. Wallace. | ||
260 | _aWashington, D.C. : TRB | ||
300 | _a71 p. | ||
440 | _aResearch Program Report ; 254 / Transportation Research Boa- | ||
440 | _ard | ||
690 | _aBanquetas (Carreteras) - DiseƱo.Banquetas (Carreteras) - UtilizaciĆ³n. | ||
700 | _aWallace, David W., coaut. | ||
710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
999 |
_c60051 _d60051 |