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| 020 | _a9261042910 | ||
| 920 | _a92-61-04291-0 | ||
| 245 | 0 |
_aCCIR Plenary Assembly Duesseldorf, 1990 : _bRecommendations : Broadcasting Service (Television) / _c. _nVol.11 part1+Annex |
|
| 710 | 2 |
_aInternational Telecommunication Union. _eWydawca _4pbl |
|
| 260 |
_aGeneva : _bITU, _c1990. |
||
| 300 |
_aXXXVI, 124 s.+Annex; _c30 cm. |
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| 490 | 1 | _aStudientexte Elektrotechnik | |
| 830 | 0 | _aStudientexte Elektrotechnik | |
| 999 |
_c10721 _d10721 |
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