| 000 | 00358 a2200097 4500 | ||
|---|---|---|---|
| 020 | _a9261043216 | ||
| 920 | _a92-61-04321-6 | ||
| 245 | 0 |
_aCCIR Plenary Assembly Duesseldorf, 1990 : _bRecommendations : Administrative Texts of the CCIR / _c. _nVol.14 |
|
| 710 | 2 |
_aInternational Telecommunication Union. _eWydawca _4pbl |
|
| 260 |
_aGeneva : _bITU, _c1990. |
||
| 300 |
_aVIII, 381 s.; _c30 cm. |
||
| 999 |
_c10725 _d10725 |
||