| 000 | 00479 a2200145 4500 | ||
|---|---|---|---|
| 022 | _a0497-137X | ||
| 041 | 0 | _aeng | |
| 245 | 0 | 0 | _aTelecommunication Journal |
| 260 |
_aBerne / geneve : _bUnion international des telecommunications, _c1961-. |
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| 300 | _c30 cm. | ||
| 336 |
_aTekst _btxt _2rdacontent |
||
| 337 |
_aBez urządzenia pośredniczącego _bn _2rdamedia |
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| 338 |
_aWolumin _bnc _2rdacarrier |
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| 380 | _aCzasopisma | ||
| 710 | 2 |
_aUnion International Des Telecommunications. _eWydawca _4pbl |
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| 999 |
_c23651 _d23651 |
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