| 000 | 00411nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 221030s9999 xx 000 0 und d | ||
| 020 | _a8120350830 | ||
| 041 | _aEnglish | ||
| 100 | _aT. Viswanathan | ||
| 245 | 0 |
_aTelecommunication Switching Systems & Networks _cby T. Viswanathan, M. Bhatnagar |
|
| 260 |
_bPHI _aNew Delhi _c2015 |
||
| 300 | _a620 | ||
| 650 | _aECE | ||
| 700 | _aM. Bhatnagar | ||
| 942 | _cBK | ||
| 999 |
_c17149 _d17149 |
||