Local radio information signs : a further experiment in South Yorkshire /

Bibliographic Details
Main Author:	Owens, D.
Corporate Author:	Transport and Road Research Laboratory
Format:	Book
Language:	English
Published:	Crowthorne, Berkshire : Transport and Road Research Laboratory, 1987.
Series:	Research report (Transport and Road Research Laboratory) ; no. 123.
Subjects:	Traffic signs and signals > England > South Yorkshire > Evaluation. Highway communications > England > South Yorkshire > Evaluation. Mobile communication systems > Evaluation.

Description
Physical Description:	9 pages : illustrations, map ; 30 cm.
ISSN:	0266-5247 ;