1. 1
    Published 1973
    ...American Society of Civil Engineers. Urban Transportation Division...
    Book
  2. 2
    Published 1998
    ...American Society of Civil Engineers. Urban Transportation Division...
    Book
  3. 3
    Published 1993
    ...American Society of Civil Engineers. Urban Transportation Division...
    Conference Proceeding Book
  4. 4
    Published 1986
    ...American Society of Civil Engineers. Urban Transportation Division...
    Book