| 000 | 00477 a2200253 4500 | ||
|---|---|---|---|
| 001 | 22538 | ||
| 020 | _a13 | ||
| 041 | _aeng | ||
| 080 | _a621.391:681.3 Sin. | ||
| 245 | _aDIGITAL ANALOG AND DATA COMMUNICATION. | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bRESTON PUB., RESTON, | ||
| 260 | _c1982 | ||
| 300 | _ap.xiii, 433, 23.5 cm | ||
| 300 | _c | ||
| 490 | _a | ||
| 100 | _aSINNEMA WILLIAM\ | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _a | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c36743 _d36743 |
||