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Medians of Divided Highways
George Watkins Greenwood
John Wendle Hutchinson
José Antonio Nieto-Ramírez
Anestis Stavrou Veletsos
Thomas William Kennedy
其他書名
Freguency and Nature of Vehicle Encroachments
出版
University of Illinois
, 1954
URL
http://books.google.com.hk/books?id=zxNQAQAAMAAJ&hl=&source=gbs_api