Traffic signals /
by F.V. Webster and B.M. Cobbe.

Description

Main Author

Webster, F. V.

Related Names

Cobbe, B. M.
Road Research Laboratory.

Language(s)

English

Published

London : H.M.S.O., 1966 [i.e., 1967]

Subjects

Electronic traffic controls.

Note

At head of title: Road Research Laboratory.

Physical Description

vii, 111 p. : ill. (some col.) ; 25 cm.

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