| 000 | 00469 a2200133 4500 | ||
|---|---|---|---|
| 041 | 0 | _aeng | |
| 245 | 0 | 0 | _aReports Of The Electrical Communication Laboratory |
| 260 |
_aTokyo : _bNippon telegraph & telephone public corp., _c1957-. |
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| 300 | _c[30] cm. | ||
| 336 |
_aTekst _btxt _2rdacontent |
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| 337 |
_aBez urządzenia pośredniczącego _bn _2rdamedia |
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| 338 |
_aWolumin _bnc _2rdacarrier |
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| 380 | _aCzasopisma | ||
| 710 | 2 |
_aNippon Telegraph & Telephone Public Corp.. _eWydawca _4pbl |
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| 999 |
_c23632 _d23632 |
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