Road humps for the control of vehicle speeds

Библиографические подробности
Главный автор:	Watts, G.R
Соавтор:	Transport and Road Research Laboratory
Формат:	‌
Язык:	English
Опубликовано:	Crowthorne, Eng. Transport and Road Research Laboratory 1973.
Предметы:	Traffic engineering. Roads > Design and construction.