| 000 | 00408nam a2200157Ia 4500 | ||
|---|---|---|---|
| 001 | 8434 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | _aBlack, Uyless D. | ||
| 245 | _aData communnications and distributed networks / | ||
| 250 | _a2nd ed. | ||
| 260 |
_aPrentice Hall : _bNew Jersey , _c1987. |
||
| 300 |
_axv+468 _c22.5cms |
||
| 653 | _aCommunication | ||
| 653 | _aComputer | ||
| 942 | _cGEN | ||
| 999 |
_c107816 _d107816 |
||