| 000 | 00427pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0471940569 | ||
| 082 |
_a621.38132 _bH369m |
||
| 100 | _aJ. Helszajn | ||
| 245 | 1 | _aMicrowave planar passive circuits and filters | |
| 260 |
_a _b _c |
||
| 300 | _ax | ||
| 650 | _aMicrowave Circuits | ||
| 650 | _aMicrowave Filters | ||
| 650 | _aElectric Filters | ||
| 997 | _aA118202 s C | ||
| 999 |
_c359583 _d359583 |
||