| 000 | 00362nam a2200133Ic 4500 | ||
|---|---|---|---|
| 008 | 240520s9999 xx 000 0 und d | ||
| 020 | _a9713702735 | ||
| 020 | _a9789713702739 | ||
| 100 | 1 | _aHeld, Gilbert | |
| 245 | 1 | 0 |
_aUnderstanding data communications / _cGilbert Held |
| 264 | 1 |
_aIN _bIN : Sams Pub. _c1996 |
|
| 300 | _axvii; 435p.; ill.; 21xm | ||
| 942 | _cBK | ||
| 999 |
_c14450 _d14450 |
||