| 000 | 00345nam a2200133Ia 4500 | ||
|---|---|---|---|
| 001 | 5178 | ||
| 008 | 150525s9999 xx 000 0 und d | ||
| 020 | _a0 471 90599 2 | ||
| 100 | _aSiemens | ||
| 245 | _aTelegraph And Data Transmission Over Shortwave Radio Links | ||
| 250 | _a3 | ||
| 260 |
_aLondon _bJonh Wiley & Sons _c1984 |
||
| 300 | _a,;ill. | ||
| 999 |
_c35056 _d35056 |
||