| 000 | 00504nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110636.0 | ||
| 035 | _aF8901000709943 | ||
| 084 | _aTRB REC 881 1982 | ||
| 245 | _aTraffic control devices and traffic signal systems / Transp-ortation Research Board. | ||
| 260 | _aWashington, D.C. : TRB | ||
| 300 | _a76 p. | ||
| 440 | _aRecord ; 881 / Transportation Research Board | ||
| 690 | _aTransito - Control - Estrategias. | ||
| 710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
| 999 |
_c59762 _d59762 |
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