Severity indices for roadside features / Daniel S. Turner a-nd Jerome W. Hall.
Turner, Daniel S.
Severity indices for roadside features / Daniel S. Turner a-nd Jerome W. Hall. - Washington : TRB - 54 p. - Synthesis of Highway Practice ; 202 / Transportation Resear-ch Board .
Severity indices for roadside features / Daniel S. Turner a-nd Jerome W. Hall. - Washington : TRB - 54 p. - Synthesis of Highway Practice ; 202 / Transportation Resear-ch Board .