| 000 | 00433nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20240911060542.0 | ||
| 008 | 190705s9999 xx 000 0 und d | ||
| 020 | _a0273431803 | ||
| 082 |
_a621.385 _bATK |
||
| 100 |
_aAtkinson, J. _96696 |
||
| 245 | 0 |
_aTelephony : _bA detailed expositionof the telephone exchange systems of the british post office/ _cJ. Atkinson |
|
| 260 |
_aLondon : _bPitman Publishing, _c1948 |
||
| 650 |
_aTelephone _93997 |
||
| 999 |
_c255 _d255 |
||