Yazar
Richard Knoblauch
5 cilt bulundu.
Richard L Knoblauch · Dept. of Transportation, National Highway Traffic Safety Administration
268 sayfa · 1977
Pedestrian accidents / Statistics / Automatic data collection systems / Traffic safety
Richard L. Knoblauch · U.S. Dept. of Transportation, Federal HighwayAdministration, Research and Development, Turner-Fairbank Highway Research Center
122 sayfa · 1995
Pedestrian facilities design / Pedestrians / Walking / Older people
Richard L. Knoblauch · Dept. of Transportation, Federal Highway Administration, Offices of Research & Development
Sayfa sayısı yok · 1978
Pedestrians / Accidents / Express highways / Traffic accidents
Richard Knoblauch, Rita Furst Seifert, Nhora Barreva Murphy · CreateSpace Independent Publishing Platform
60 sayfa · 2004
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