Public-sector aviation issues graduate research award papers, 1990-1991.
| التنسيق: | كتاب |
|---|---|
| اللغة: | English |
| منشور في: |
Washington, D.C.
Transportation Research Board, National Research Council
1992.
|
| سلاسل: | Transportation research record
1332. |
| الموضوعات: |