Guidelines for selection of ramp control systems
| अन्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Washington, D.C.
Transportation Research Board, National Research Council
1981.
|
| श्रृंखला: | Report (National Cooperative Highway Research Program)
232. |
| विषय: |