Pedal cycle spacers a study involving school children

Pedal cycle spacers a study involving school children

Bibliografiske detaljer
Hovedforfatter: Watts, G. R.
Institution som forfatter: Transport and Road Research Laboratory
Format: Bog
Sprog:English
Udgivet: Crowthorne, Berkshire Transport and Road Research Laboratory 1983.
Fag:
Traffic safety and children > Great Britain.
Bicycles > Safety appliances.
Cycling > Safety measures.