Observational before-after studies in road safety : estimating the effect of highway and traffic engineering measures on road safety
by Ezra Hauer
Bok Engelsk 1997
| Utgitt | Oxford Bingley : Pergamon : Emerald , 1997
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| Omfang | XIV, 289 s. : ill.
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| Emner | |
| Dewey | |
| ISBN | 0080430538. - 9780080430539
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