School-crossing patrols in Sweden : a study of their use and operation, the working situation of the children, their attitude to crossing patrols, and the influence of such patrols on car drivers' speeds
VTI rapport ; 436A
1998
Getr. Zählung [ca. 50 S.]
graph. Darst
Report
English
BKL: | 55.84 Straßenverkehr |
British Library Conference Proceedings | 1992
|Sécurité The operations patrols
Online Contents | 1998
|