| 000 | 00381 a2200157 4500 | ||
|---|---|---|---|
| 020 | _a0240514610 | ||
| 082 |
_a621.382 _bLEW |
||
| 090 |
_c3909 _d4837 |
||
| 100 | _aLewis, Geoff | ||
| 245 | _aCommunications technology handbook | ||
| 250 | _a02nd | ||
| 260 |
_aOxford _bFocal press _c1997 _g1997 |
||
| 300 |
_aix, 467p. _c25cm |
||
| 650 | _aCOMMUNICATIONS ENGINEERING | ||
| 942 | _cSR | ||
| 999 |
_c32888 _d32888 |
||