| 000 | 00407nam a2200169Ia 4500 | ||
|---|---|---|---|
| 005 | 20250807111154.0 | ||
| 008 | 250807s2012||||xx |||||||||||||| ||und|| | ||
| 020 | _a9788131708729 | ||
| 082 | _a004.6 HEL | ||
| 100 | _aHeld Gilbert | ||
| 245 | 0 | _aUnderstanding Data Communications | |
| 250 | _a7th | ||
| 260 |
_aNew Delhi _bPearson _c2012 |
||
| 300 | _a765 | ||
| 690 | _aComputer Science | ||
| 942 | _cBB | ||
| 999 |
_c101473 _d101473 |
||