| 000 | 00601nam a2200229Ia 4500 | ||
|---|---|---|---|
| 001 | 45345 | ||
| 005 | 20250221155004.0 | ||
| 008 | 250214s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a812241950x | ||
| 100 | _aGnanasivam, P | ||
| 245 | 0 | _aTelecommunication switching and networks | |
| 250 | _a2 | ||
| 260 | _bNew Age International | ||
| 260 | _bNew Delhi | ||
| 260 | _c2006 | ||
| 300 | _avi, 324p | ||
| 500 | _aReprint year 2009. Includes bibliographical references | ||
| 650 | _aSwitshing systems Digital | ||
| 650 | _aTelecommunications | ||
| 650 | _aTelephone networks | ||
| 942 | _cBK | ||
| 999 |
_c61135 _d61135 |
||