| 000 | 00543nam a2200193u 4500 | ||
|---|---|---|---|
| 001 | 00772100 | ||
| 003 | PWmBRO | ||
| 005 | 20240602101551.0 | ||
| 008 | 100588 | ||
| 020 | _a0894351508 | ||
| 090 | _b005.71/A697d | ||
| 100 | 1 | 0 | _aArick, Martin. |
| 245 | 1 | 0 |
_aData communications : _bconcepts and systems / _cMartin Arick. |
| 260 |
_aWellesley, MA. : _bQED Information Science,Inc., _c1987. |
||
| 300 |
_axvi, 263 p. : _bill. |
||
| 650 | 0 | 0 | _aCommunications. |
| 650 | 0 | 0 | _aData transmission systems. |
| 942 | _2ddc | ||
| 999 |
_c44667 _d44667 |
||