| 000 | 00395nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 131023s9999 xx 000 0 und d | ||
| 020 | _a9788120307131 | ||
| 082 |
_a621.382 _bVIS |
||
| 100 | _aViswanathan, T. | ||
| 245 | _aTelecommunication Switching System & N/W | ||
| 260 |
_aNew Delhi _bPHI _c2012 |
||
| 650 |
_aTelecommunication N/W _bElectronic Communication Engineering |
||
| 942 |
_2ddc _cBK _019 |
||
| 999 |
_c3152 _d3152 |
||