Nonmotorized transportation research and issues operations and safety; planning and administration

Nonmotorized transportation research and issues operations and safety; planning and administration

書目詳細資料
企業作者: National Research Council (U.S.). Transportation Research Board
格式: 圖書
語言:English
出版: Washington, D.C. National Academy Press 1993.
叢編:Transportation research record 1396.
主題:
Walking > Research.
Pedestrians > Research.
Cycling > Research.