✦ LIBER ✦
The effects of installing an audible signal for pedestrians at a light controlled junction : Wilson, D.G. Transport and Road Research Laboratory, Crowthorne, Berks, Report No LR-917 1980, 9 pp
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 132 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0003-6870
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