| 000 | 00604nam a2200193Ia 4500 | ||
|---|---|---|---|
| 919 | _a093849 | ||
| 082 |
_a621.381331 _bN44 |
||
| 100 | _aJackson, L.C. | ||
| 245 |
_aWave filters. Methuen's monographs on Physical subjects _b _cby L.C. Jackson. |
||
| 260 |
_aLondon _bMethuen _c1944 |
||
| 300 | _a107p. | ||
| 490 | _aMethuen's monographs on physical subejcts. | ||
| 999 |
_c90046 _d90046 |
||