| 000 | 00423nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 180820s9999 xx 000 0 und d | ||
| 020 | _a0-07-66362-9 | ||
| 050 | _aC 621.380413 K382e 1988 | ||
| 100 | _aKennedy, George | ||
| 245 | 0 | _aElectric communication systems | |
| 250 | _a3rd | ||
| 260 | _aNew York | ||
| 260 | _bMcGraw-Hill | ||
| 260 | _c1988 | ||
| 300 | _a741 | ||
| 650 | _aTelecommunication | ||
| 942 | _cBK | ||
| 999 |
_c60335 _d60335 |
||