Hauer, E.
概要
| 作品: | 1 作品在 0 項出版品 0 種語言 | |
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書目資訊
Observational before--after studies in road safety = estimating the effect of highway and traffic engineering measures on road safety /
by:
NetLibrary, Inc.; Hauer, E.
(書目-語言資料,印刷品)