Road safety and value for money

Manylion Llyfryddiaeth
Prif Awdur:	Sabey, Barbara E.
Awdur Corfforaethol:	Transport and Road Research Laboratory
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Crowthorne, Berk. Transport and Road Research Laboratory, Accident Investigation Division 1980.
Cyfres:	Supplementary report / Transport and Road Research Laboratory 581.
Pynciau:	Traffic safety > Great Britain > Cost effectiveness.