| 000 | 00421nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20220518143854.0 | ||
| 008 | 110507t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0471940569 | ||
| 082 |
_a621.381 5 _bHEL |
||
| 100 | _aHelszajn,J | ||
| 245 | _aMicrowave planar passive circuits and filters | ||
| 260 |
_aNew York _bJohn Wiley _c1994 |
||
| 300 | _ax,403p. | ||
| 653 |
_amicrowave circuits _amicrowave planar |
||
| 942 | _cBK | ||
| 999 |
_c225388 _d225388 |
||