Design manual for roads and bridges: Vol. 8: Traffic signs and lighting, Section 1: Traffic signals and control equipment, Part 1: All purpose trunk ... at signals: Traffic Signs and Lighting v. 8
by
Highways Agency
Loose Leaf
details (
UK
).
ISBN: 978-0-11-552762-3
ISBN-10: 0-11-552762-1
Stationery Office
· 2006