| 000 | 00264 a2200085 4500 | ||
|---|---|---|---|
| 100 | 1 |
_aSiewert, O.. _eAutor |
|
| 245 | 0 |
_aPABX with Codebar Switches for Big Enterprises / _cSiewert O.. |
|
| 710 | 2 |
_aEricsson. _eWydawca _4pbl |
|
| 260 |
_aStockholm : _bEricsson, _c1969. |
||
| 300 |
_a11 s.; _c34 cm. |
||
| 999 |
_c11423 _d11423 |
||