| 000 | 00429pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408bc1995 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0471392371 | ||
| 082 |
_a004.6 _bF877P2 |
||
| 100 | _aFreeman,Roger L | ||
| 245 | 1 | _aPRACTICAL DATA COMMUNICATIONS | |
| 250 | _a2nd | ||
| 260 |
_a _bJohn Wiley, New York _cc1995 |
||
| 300 | _axxxi,825 | ||
| 650 | _aData Transmission Systems | ||
| 964 | _gCIRC | ||
| 997 | _aA134154 C | ||
| 999 |
_c336087 _d336087 |
||