Road humps for the control of vehicle speeds

Xehetasun bibliografikoak
Egile nagusia:	Watts, G.R
Erakunde egilea:	Transport and Road Research Laboratory
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Crowthorne, Eng. Transport and Road Research Laboratory 1973.
Gaiak:	Traffic engineering. Roads > Design and construction.