| 000 | 00451nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211229s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-297-0211-8 | ||
| 040 | _cFCIT | ||
| 041 | _aENG | ||
| 082 |
_a004.6 _bHEL |
||
| 100 | _aHeld, Gilbert | ||
| 245 | 0 | _aUnderstanding Data Communications | |
| 260 |
_aIndia _bPearson Education _c2003 |
||
| 650 | _aUnderstanding Data Communications | ||
| 942 | _cBook | ||
| 999 |
_c5751 _d5751 |
||