Roadlighting and accidents : before and after studies on trunk road sites
1973
15 S.
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Report
English
Before-and-after studies of road accidents
Engineering Index Backfile | 1968
|British Library Online Contents | 1997
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