| 000 | 00408 a2200133 4500 | ||
|---|---|---|---|
| 041 | 0 | _aeng | |
| 245 | 0 | 0 | _aTelecommunications |
| 260 |
_aJabalpur : _bAdditional chief engineer, _c1952-. |
||
| 300 | _c[30] cm. | ||
| 336 |
_aTekst _btxt _2rdacontent |
||
| 337 |
_aBez urządzenia pośredniczącego _bn _2rdamedia |
||
| 338 |
_aWolumin _bnc _2rdacarrier |
||
| 380 | _aCzasopisma | ||
| 710 | 2 |
_aAdditional Chief Engineer. _eWydawca _4pbl |
|
| 999 |
_c23704 _d23704 |
||