| 000 | 00454nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | NUST - PNEC | ||
| 005 | 20170116181028.0 | ||
| 008 | 150918b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cLIBRARY | ||
| 082 | _a621.387 BOY | ||
| 100 |
_910934 _aBoyce Charles Frederick |
||
| 245 |
_aOpen-wire carrier telephone transmission _cCharles Frederick Boyce |
||
| 260 | _c1962 | ||
| 650 |
_910935 _aTelephone lines--Design and construction _xEL |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c67636 _d67636 |
||