| 000 | 00442nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a0-07-017662-0 | ||
| 041 | _aeng | ||
| 082 |
_aBVOa D65 _bM6 |
||
| 100 | _aDordick, Herbert S.. | ||
| 245 | 0 | _aUnderstanding Modern Telecommunications / | |
| 260 |
_aNew York, N.Y. 10020 : _bServing the Need for Knowledge , _c1991 |
||
| 300 | _ax,324p ; | ||
| 650 | _aTelecommunication | ||
| 942 | _cTB | ||
| 999 |
_c6666 _d6666 |
||