Audible pedestrian traffic signals for the blind.

Bibliographic Details
Corporate Author: Institute of Transportation Engineers
Format: Book
Language:English
Published: Washington D.C., USA : Institute of Transportation Engineers, [1985?]
Series:Issue paper (Institute of Transportation Engineers) ; IP-003.
Subjects:
Description
Item Description:Cover title.
Consists chiefly of articles and correspondence dated between 1976 and 1985.
Physical Description:1 volume (various pagings) : illustrations ; 28 cm.
Bibliography:Includes bibliographical references.