| 000 | 00424nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | NUST - PNEC | ||
| 005 | 20170116180957.0 | ||
| 008 | 150912b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0890061866 | ||
| 040 | _cLIBRARY | ||
| 082 | _a621.3815324 HAS | ||
| 100 |
_99278 _aHasler, Martin |
||
| 245 |
_a Electric filters _c Hasler, Martin |
||
| 260 | _cc.1986 | ||
| 650 |
_99282 _aElectric filters _xEE |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c66561 _d66561 |
||