Traffic signal operations near highway-rail grade crossings
1999
90 S
28 cm
Ill., graph. Darst
At head of title: National Cooperative Highway Research Program
Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration
"Annotated bliography": p. 55-72
Includes bibliographical references (p. 51)
Buch
Englisch
BKL: | 55.84 Straßenverkehr |
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