Education in transportation systems planning 5 reports prepared for the 52nd annual meeting.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C.
National Academy of Science - National Research Council
1973.
|
| Saila: | Highway research record
no. 462. |
| Gaiak: |