| 000 | 00344nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 200809s9999 xx 000 0 und d | ||
| 082 |
_a621.38 _bSHR-E6 |
||
| 100 | _aShrader, Robert L | ||
| 245 | _aElectronic communication | ||
| 260 |
_bMcGraw-Hill Book Company, New York _c1993 |
||
| 650 | _aAudio,sound,Electronics, communications | ||
| 942 | _cBK | ||
| 999 |
_c1508 _d1508 |
||