| 000 | 00350nam a2200133Ia 4500 | ||
|---|---|---|---|
| 999 |
_c21889 _d21889 |
||
| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a8120309251 | ||
| 082 | _a621.38415 B627 | ||
| 100 | _aBlack, Usless, D. | ||
| 245 | 0 | _aData Communications and Distributed Networks | |
| 260 |
_aNew Jersey _bPrentice Hall _c1993 |
||
| 300 | _a26X16 | ||
| 942 | _cBK | ||