| 000 | 00405nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 131023s9999 xx 000 0 und d | ||
| 020 | _a9789350142424 | ||
| 082 |
_a621.382 _bKAT |
||
| 100 | _aKatiyar, Sapna | ||
| 245 | _aTelecommunication Switching Systemss | ||
| 260 |
_aNew Delhi _bKataria Publication _c2012 |
||
| 650 |
_aTelecommunication N/W _bElectronic Communication Engineering |
||
| 942 |
_2ddc _cBK _05 |
||
| 999 |
_c3175 _d3175 |
||