Manual on road safety campaigns guidelines for preparation, design, and effectiveness control
| Coauteur: | |
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| Andere auteurs: | , |
| Formaat: | Boek |
| Taal: | English |
| Gepubliceerd in: |
Paris, [Washington, D.C.
Organisation for Economic Co-operation and Development distributed by OECD Publications Center]
1975.
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| Onderwerpen: |