| 000 | 00480nam a2200193Ia 4500 | ||
|---|---|---|---|
| 005 | 20250221135149.0 | ||
| 008 | 250220s9999 xx 000 0 und d | ||
| 020 | _a9788129702111 | ||
| 041 | _aeng | ||
| 082 |
_a004.6 _bHEL |
||
| 100 | _aHeld, Gilbert | ||
| 245 | _aUnderstanding Data Communication | ||
| 250 | _a7th | ||
| 260 |
_aNew Delhi _bPearson Education _c2003 |
||
| 300 | _aXV, 765 | ||
| 365 | _b88.5 | ||
| 500 | _aData Communication | ||
| 650 | _aCommunication Systems | ||
| 999 |
_c2277 _d2277 |
||