| 000 | 00328nam a22001217a 4500 | ||
|---|---|---|---|
| 082 |
_a005 _bHAL |
||
| 100 | _aFred Halsall | ||
| 245 | _aData Communications , Computer networks and open systems | ||
| 250 | _aRe print | ||
| 260 |
_aDelhi _bAddision Wesley Longman (singapore ) Pte.Ltd. _c1999 |
||
| 300 | _a907 pages. | ||
| 942 | _cL | ||
| 999 |
_c15770 _d15770 |
||