| 000 | 00379nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220217s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a978-0-07-048390-3 | ||
| 082 | _a621.382 ALI | ||
| 100 | _aAli, Syed, R | ||
| 245 | 0 | _aDigital switching systems | |
| 260 |
_aTata mcgraw hill company Ltd _bNew Delhi _c2008 |
||
| 300 |
_aXIV, 217p. _b325 |
||
| 650 | _aTELECOMMUNICATION | ||
| 999 |
_c179372 _d179372 |
||