| 000 | 00374nam a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220201s2011 xx 000 0 eng d | ||
| 020 | _a9788120307131 | ||
| 082 | _a621.382-VIS | ||
| 100 | _aViswanathan, Thiagarajan | ||
| 245 | 0 | _aTelecommunication Switching Systems and Networks | |
| 260 |
_aNew Delhi, _bPHI: _c2011. |
||
| 300 | _a583p. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c65652 _d65652 |
||