| 000 | 00400nam a2200133Ia 4500 | ||
|---|---|---|---|
| 001 | 3a1dc92a8c707a0c8d9cc667d1a1db2a5c117db2 | ||
| 008 | 140104s9999 xx 000 0 und d | ||
| 100 | _aKrishna Kumar, D N | ||
| 245 |
_aTelecommunication and switching / _c D N Krishna Kumar |
||
| 250 | _a1st ed. | ||
| 260 |
_bSanguine Technical Publishers, _aBangalore : _cc2006. |
||
| 942 | _cBK | ||
| 999 |
_c18155 _d18155 |
||