| 000 | 00424nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | NUST - PNEC | ||
| 005 | 20170116181007.0 | ||
| 008 | 150912b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a- | ||
| 040 | _cLIBRARY | ||
| 082 | _a621.3893 PEN | ||
| 100 |
_99890 _aPenfold, R. A. |
||
| 245 |
_aAudio amplifier Construction _cR. A. Penfold |
||
| 260 | _cc.1983 | ||
| 650 |
_99888 _bElectronic engineering _xEE |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c66932 _d66932 |
||