| 000 | 00423nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | CEME | ||
| 005 | 20210628205023.0 | ||
| 008 | 210222b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0-85296-884-1 | ||
| 040 | _c. | ||
| 082 | _a621.382 TEL'F | ||
| 100 |
_aFlood, J. E _95328 |
||
| 245 | _aTelecommunication networks | ||
| 260 |
_aUK _bIEE _c1997 |
||
| 300 | _a518P | ||
| 650 |
_a ACC NO-30220 _973446 |
||
| 942 |
_cBK _2ddc |
||
| 999 |
_c579189 _d579189 |
||