Measuring the effectiveness of area traffic control systems

Détails bibliographiques
Auteur principal:	Holroyd, Joyce
Collectivité auteur:	Road Research Laboratory
Autres auteurs:	Owens, D.
Format:	Livre
Langue:	English
Publié:	Crowthorne Road Research Laboratory 1971.
Sujets:	Traffic signs and signals > Glasgow. Traffic surveys > Glasgow.