| 000 | 00755nam a2200241Ia 4500 | ||
|---|---|---|---|
| 001 | HEL-DAT-ONS-9780131988705 | ||
| 005 | 20260729073151.0 | ||
| 008 | 260729s9999 xx 000 0 und d | ||
| 020 | _a9780131988705 | ||
| 040 | _cPK-LaCU | ||
| 041 | _aEnglish | ||
| 082 |
_a621.3981 HEL _bHEL |
||
| 100 | _aHelmers,Scotta | ||
| 245 | 0 |
_aData communications _bA beginner's guide to concepts and technology |
|
| 260 |
_aNew Jersey _bPrentice Hall |
||
| 264 | _c1989 | ||
| 300 |
_axviii 558 _bSoft Binding |
||
| 365 |
_b390 _cRs. |
||
| 521 | _aFaculty, students and Staff | ||
| 650 |
_aElectrical Engineering _xData, communications |
||
| 942 |
_2DDC _cBK _hHEL |
||
| 999 |
_c12516 _d12516 |
||