| 000 | 00547nam a22001697a 4500 | ||
|---|---|---|---|
| 999 |
_c36494 _d36494 |
||
| 008 | 230725b ||||| |||| 00| 0 eng d | ||
| 020 | _a9788120350830 | ||
| 100 | _aVISWANATHAN. Thiagarajan | ||
| 245 |
_aTelecommunication switching systems and networks _cThiagarajan Viswanathan $ Manav Bhatnagar |
||
| 250 | _a2nd edition | ||
| 260 |
_aDelhi _bPHI _cc2015 |
||
| 300 |
_axvii.620p, _bills. |
||
| 650 |
_aTelecommunication _vSwitching Systems |
||
| 650 |
_aTelephone _vSwitching Systems _xElectronic data processing |
||
| 700 | _aMs | ||
| 942 | _cBK | ||