| 000 | 00435nam a2200169Ia 4500 | ||
|---|---|---|---|
| 001 | aQ2048 | ||
| 008 | 220802s9999 xx 000 0 und d | ||
| 020 | _a81-7635-066-4 | ||
| 100 | _a Held , Gilbert | ||
| 245 | 0 | _aUnderstanding Data Communications | |
| 250 | _a5th | ||
| 260 |
_aNew Delhi _c1996 |
||
| 300 | _axv,504 | ||
| 600 | _aComputer Science | ||
| 650 | _aComputer science, information & general works | ||
| 942 |
_bBooks _cBK |
||
| 999 |
_c3774 _d3774 |
||