| 000 | 00389nam a2200157Ia 4500 | ||
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| 008 | 221030s9999 xx 000 0 und d | ||
| 020 | _a8120307131 | ||
| 041 | _aEnglish | ||
| 082 | _a105.23 | ||
| 100 | _aT. Viswanathan | ||
| 245 | 0 |
_aTelecommunication Switching Systems & Networks _cby T. Viswanathan |
|
| 260 |
_bPHI _aNew Delhi _c2011 |
||
| 300 | _a583 | ||
| 650 | _aECE | ||
| 942 | _cBK | ||
| 999 |
_c9794 _d9794 |
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