Convention on Road Signs and Signals of 1968 ; European Agreement Supplementing the Convention ; and, Protocol on Road Markings, Additional to the European Agreement : (2006 consolidated versions) /
United Nations.Economic Commission for Europe.Transport Division.
New York : United Nations,
2007.
"ECE/TRANS/196"--T.p. verso.
"Sales No. E.07.VIII.7"--T.p. verso.
Traffic signs and signals
Traffic signs and signals