School trip safety and urban play areas. Volume II. Student and driver perception of school trip safety and traffic control devices. Final report.
|Main Author:||Reiss, Martin L.|
Grade crossing protection systems.
Flashing traffic signals.
Warning Signs/ Warning Signals.
Trip to School.
School Zones/ Hospital Zones.
Accident Causation/ Accident Patterns.
187 p. :
77 ref. figs. maps. photos. tables.
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|Full view||University of Michigan|