Hauer, E.
Observational before--after studies in road safety estimating the effect of highway and traffic engineering measures on road safety - 1st ed. - U.K. Emerald Group Publishing 1997. - xiv, 289 p.
Includes bibliographies
9780080430539
363.12/5
Observational before--after studies in road safety estimating the effect of highway and traffic engineering measures on road safety - 1st ed. - U.K. Emerald Group Publishing 1997. - xiv, 289 p.
Includes bibliographies
9780080430539
363.12/5