Yazar
Patricia S Hu
3 cilt bulundu.
Cilt sonuçları
Summary of travel trends
Patricia S Hu · The Administration
72 sayfa · 1999
Automotive Transportation / Statistics / Traffic surveys / Transportation, Automotive
1990 NPTS databook
Patricia S. Hu · U.S. Dept. of Transportation, Federal Highway Administration
Sayfa sayısı yok · 1993
Automobile ownership / Automotive Transportation / Choice of transportation / Commuting / Statistics