Solutions for problems of visually impaired users of rail rapid transit
An edition of Solutions for problems of visually impaired users of rail rapid transit (1981)
volume I of II concerning improving communications with the visually impaired in rail rapid transit systems
By Billie L. Bentzen
Publish Date
1981
Publisher
The Office,National Technical Information Service [distributor]
Language
eng
Pages
273
Description:
subjects: Barrier-free design, Blind, Local transit stations, Travel