| 000 | 00450nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 181001s2004 xx 000 0 und d | ||
| 020 | _a9788120307131 | ||
| 082 |
_a621.38216 _bVIS |
||
| 100 | _aVishawnathan, T. | ||
| 245 | 0 | _aTelecommunication switching systems and networks | |
| 250 | _a4th | ||
| 260 |
_bPHI, _aNew Delhi: _c©2004 |
||
| 300 | _axx, 583p. | ||
| 650 | _aElectronics and Communication Engineering | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c2409 _d2409 |
||