| 000 | 00258 a2200085 4500 | ||
|---|---|---|---|
| 100 | 1 |
_aWalke, Bernhard. _eAutor |
|
| 245 | 0 |
_aDatenkommunikation / _cWalke Bernhard. _nTl. 1 |
|
| 710 | 2 |
_aHuethig. _eWydawca _4pbl |
|
| 260 |
_aHeidelberg : _bHuethig, _c1987. |
||
| 300 |
_a225 s.: _bil.; _c24 cm. |
||
| 999 |
_c13491 _d13491 |
||