| 000 | 00417nam a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | 4827 | ||
| 003 | 000 | ||
| 005 | 20210913134756.0 | ||
| 008 | 150525s9999 xx 000 0 und d | ||
| 020 | _a0 04 621026 1 | ||
| 040 | _cTUM | ||
| 100 | _aHills M | ||
| 245 | _aTelecommunications Switching Principles | ||
| 250 | _a0 | ||
| 260 |
_aLondon _bGeorge Allen & Unwin _c1979 |
||
| 300 | _a,;ill. | ||
| 942 |
_2lcc _cBK |
||
| 999 |
_c34375 _d34375 |
||