| 000 | 00335 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a544.6 _bT 975 P |
||
| 245 | 1 |
_aPractice of spectrum analysis with Hilger instruments _cby F. Twyman |
|
| 250 | _a6th edn. | ||
| 260 | _c1933 | ||
| 650 | _aSpectrum Analysis | ||
| 650 | _aHilger Instruments | ||
| 100 | 1 |
_aTwyman, F. _d |
|
| 901 | _a1442 | ||
| 999 |
_c27183 _d27183 |
||