| 000 | 00422nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 180820s9999 xx 000 0 und d | ||
| 020 | _a981-243-158-6 | ||
| 050 | _aC 621.38 B581e 2002 | ||
| 100 | _aBlake, Roy | ||
| 245 | 0 | _aElectronic communication systems | |
| 250 | _a2nd | ||
| 260 | _aSingapore | ||
| 260 | _bThomponLearning | ||
| 260 | _c2002 | ||
| 300 | _a985 | ||
| 650 | _aTelecommunication | ||
| 942 | _cBK | ||
| 999 |
_c63035 _d63035 |
||