| 000 | 00334nam a2200121Ic 4500 | ||
|---|---|---|---|
| 008 | 240520s9999 xx 000 0 und d | ||
| 020 | _a978613536 | ||
| 100 | 1 | _aBigelow, Stephen J. | |
| 245 | 1 | 0 |
_aUnderstanding telephone electronics / _cStephen J. Bigelow |
| 264 | 1 |
_aIN _bIn : Sams _c1991 |
|
| 300 | _a367p.; ill.; 22cm | ||
| 942 | _cBK | ||
| 999 |
_c13298 _d13298 |
||