Reducing speed : the relative effectiveness of a variety of sign types /

Bibliographic Details
Main Author: Donald, Deborah
Corporate Author: Australian Road Research Board
Format: Book
Language:English
Published: Vermont South, Vic. : Australian Road Research Board, [1994]
Series:Research report ARR. no. 246.
Subjects:
Description
Item Description:"January 1994."
Physical Description:45 pages : illustrations ; 30 cm.
Bibliography:Includes bibliographical references (page 45).
ISBN:0869106104
ISSN:0518-0728 ;