| 000 | 00496nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210716s2009 xx 000 0 und d | ||
| 020 | _a9788131503324 | ||
| 041 | _aeng | ||
| 082 | _a004.65 SHEG | ||
| 100 | _aShelly, Gary B;Cashman, Thomas J;Serwatka, Judy A. | ||
| 245 |
_aBusiness data communications: intriductory concepts and techniques. _bIntriductory concepts and techniques. |
||
| 250 | _a1 | ||
| 260 |
_aNew Delhi _bCengage Learning _c2009 |
||
| 300 | _axv,15.17,I20 | ||
| 650 | _aNone | ||
| 999 |
_c190140 _d190140 |
||