Proceedings of the symposium on techniques of improving urban conditions by restraint of road traffic ... held at the Bundesanstalt fu?r Strassenwesen at Cologne, Germany on 25th, 26th and 27th October 1971.
| Corporate Authors: | , , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Paris]
Organisation for Economic Co-operation and Development
[1973]
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| Series: | Road research
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| Subjects: |


