| 000 | 00647nam a2200205 a 4500 | ||
|---|---|---|---|
| 999 |
_c879 _d879 |
||
| 020 | _a053495054X : | ||
| 082 | 0 | 4 | _a004.6 |
| 100 | 1 |
_aShay, William A. _919073 |
|
| 245 | 0 | 0 |
_aUnderstanding data communications and networks / _cWilliam A. Shay |
| 250 | _a2nd | ||
| 260 |
_aPacific Grove : _bPWS Publishing, _c1999. |
||
| 300 |
_axx,711p. : _bill |
||
| 520 | 0 | _aComputer science | |
| 650 | 1 | 7 |
_aData communication _919074 |
| 650 | 2 | 7 |
_aNetworking; Data transmission systems; Data communication _919075 |
| 942 | _cBK | ||