| 000 | 00626nam a2200229Ia 4500 | ||
|---|---|---|---|
| 000 | 00857nam a2200181 a 4500 | ||
| 008 | 220704s1984 ||||||||||||||||| || u | ||
| 008 | 240624s9999 xx 000 0 und d | ||
| 020 | _a895121662 | ||
| 041 | _aEng | ||
| 050 | _a621.382 CAN 1984 | ||
| 060 | _a621.382 CAN 1984 | ||
| 082 | _a621.382 CAN 1984 | ||
| 100 | _aCannon, Don, L. | ||
| 245 | 0 | _aUnderstanding Communications Systems | |
| 260 |
_aDallas Texas _bTexas _c1984 |
||
| 300 | _a284 p | ||
| 365 |
_b0.45 _cOMR |
||
| 650 | _aCommunication Engineering | ||
| 700 | _aLuecke, GeraldCannon, Don, L. | ||
| 942 | _cLBK | ||
| 999 |
_c52459 _d52459 |
||