| 000 | 00569nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110632.0 | ||
| 035 | _aF8901000709661 | ||
| 084 | _aTRB SHP 114 1984 | ||
| 100 | _aParsonson, Peter S. | ||
| 245 | _aManagement of traffic signal maintenance / Peter S. Parsons-on. | ||
| 260 | _aWashington, D.C. : TRB | ||
| 300 | _a134 p. | ||
| 440 | _aSynthesis of Highway Practice ; 114 / Transportation Resear-ch Board | ||
| 690 | _aSeñales de tránsito - Equipo y sistemas - Mantenimiento. | ||
| 710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
| 999 |
_c59484 _d59484 |
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