A comparative study of traffic performance in the Blackwall tunnel under two-way and one-way operation
By: (by) A.D. May and B.L. Allen.
Contributors: May, A. D.; Allen, B. L.
Series: Research memorandum -- 183
Publisher: The Council)
Published: 1969
Place of publication: (London
Language: eng
Number of pages: 12
Notes: Cover title.