Radio propagation bulletin /
Uloženo v:
| Nový název: | Ionospheric predictions. Series W Ionospheric predictions. Series R Ionospheric predictions. Series H Ionospheric predictions. Series G Ionospheric predictions. Series A |
|---|---|
| Korporace: | , |
| Médium: | Seriál |
| Jazyk: | English |
| Vydáno: |
Sydney.
|
| Témata: |
| Popis jednotky: | Monthly. Prior to 1947 prepared by Commonwealth Scientific and Industrial Research Organization, Radio Research Board, Radio Propagation Committee. |
|---|---|
| Fyzický popis: | v. : ill. ; 25-31cm. |