| 000 | 00439nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 241217s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_a9780827332256 _c0 |
||
| 040 |
_beng _cSSK Library _erda |
||
| 082 | _a621.382/BAR | ||
| 100 | _a Robert Barden & Michael Hacker | ||
| 245 | 0 | _aCommunication Technology | |
| 260 |
_b Delmar Publishers _c©1990 |
||
| 942 |
_2Dewey Decimal Classification _cBOOK _nNo |
||
| 999 |
_c22097 _d22097 |
||
| 003 | OSt | ||
| 005 | 20241217112829.0 | ||