| 000 | 00392 a2200097 4500 | ||
|---|---|---|---|
| 020 | _a9261022812 | ||
| 920 | _a92-61-02281-2 | ||
| 245 | 0 |
_aCCITT Plenary Assembly (Red Book) Malaga-Torremolinos, 1984 : _bTelegraph Switching, Recommendations of the U Series : Fascicle / _c. _nVol.VII.2 |
|
| 710 | 2 |
_aInternational Telecommunication Union. _eWydawca _4pbl |
|
| 260 |
_aGeneva : _bITU, _c1984. |
||
| 300 |
_aIX, 223 s.; _c30 cm. |
||
| 999 |
_c13828 _d13828 |
||