| 000 | 00383nam a2200145Ia 4500 | ||
|---|---|---|---|
| 001 | 142848 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 020 | _a9812530282 | ||
| 100 | _aChen, Wai-kai | ||
| 245 |
_aPassive and active filters _bTheory and implementations / |
||
| 260 |
_aSingapore : _bWiley , _c1986. |
||
| 300 | _a504 p. | ||
| 923 |
_d20050621 _nSBS-T/0084 |
||
| 942 | _cGEN | ||
| 999 |
_c131228 _d131228 |
||