Manual on road safety campaigns guidelines for preparation, design, and effectiveness control
| Соавтор: | |
|---|---|
| Другие авторы: | , |
| Формат: | |
| Язык: | English |
| Опубликовано: |
Paris, [Washington, D.C.
Organisation for Economic Co-operation and Development distributed by OECD Publications Center]
1975.
|
| Предметы: |