000 | 00494nam a2200145 a 4500 | ||
---|---|---|---|
005 | 20220228110530.0 | ||
035 | _aF8901000703881 | ||
084 | _aHRB REC 386 1972 | ||
245 | _aTraffic safety barriers, lighting supports, and dike slopes-, 11 reports / Highway Research Board. | ||
260 | _aWashington, D.C. : HRB | ||
300 | _a123 p. | ||
440 | _aRecord ; 386 / Highway Research Board | ||
690 | _aGuardacaminos - Pruebas. | ||
710 | _aE.U.A. National Research Council. Highway Research Board. | ||
999 |
_c55414 _d55414 |