Traffic signal warrants a bibliography.
| Müşterek Yazar: | |
|---|---|
| Materyal Türü: | Kitap |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
Washington, D.C.
Transportation Research Board, National Research Council
[1975]
|
| Seri Bilgileri: | National Cooperative Highway Research Program
no. 78. |