Night visibility 1959 presented at the 38th Annual Meeting, January 5-9, 1959.
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
Washington
National Academy of science
1959.
|
| Sraith: | Publication (National Research Council (U.S.))
686. Bulletin (National Research Council (U.S.). Highway Research Board) 226. |
| Ábhair: |