| 000 | 00499nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 211229s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-7808-098-2 | ||
| 040 | _cFCIT | ||
| 041 | _aEng | ||
| 082 |
_a004.67 _bHAL |
||
| 100 | _aHalsall, Fred | ||
| 245 | 0 | _aData Communications Computer Networks and Open System | |
| 250 | _a4th | ||
| 260 |
_aSingapore _bAddison- Wesley _c1999 |
||
| 650 | _aData Communication | ||
| 942 | _cBook | ||
| 999 |
_c4001 _d4001 |
||