Παρόμοια τεκμήρια

• Highway design and operational practices related to highway safety /
  Έκδοση: (1967)
• Human factors in highway traffic safety research /
  ανά: Forbes, Theodore Watson
  Έκδοση: (1981)
• Highway design and traffic safety engineering handbook /
  ανά: Lamm, Ruediger
  Έκδοση: (1999)
• Highway safety forum : advancing road transportation safety through better communication and cooperation among the disciplines : proceedings of the conference sponsored by the Highway Division of the American Society of Civil Engineers Leesburg, Virginia May 22-24, 1985 /
  Έκδοση: (1985)
• Observational before-after studies in road safety : : estimating the effect of hifhway and traffic engineering measures on road safety /
  ανά: Hauer, Ezra
  Έκδοση: (1997)