Five methods of changing fixed-time signal plans
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Crowthorne, [Eng.]
Urban Networks Division, Traffic Engineering Dept., Transport and Road Research Laboratory
1979.
|
| Cyfres: | TRRL laboratory report
879 |