| 000 | 00505nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1950 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a535/168 | ||
| 100 | _aWITTS (Alfred T) | ||
| 245 | _aSuperheterodyne receiver Ed 6 | ||
| 250 | _a | ||
| 260 |
_aLondon _bSir Isaac Pitman & Sons Ltd., _c1950 |
||
| 300 | _a208 | ||
| 650 | _aSuperhetrodyne | ||
| 650 | _aSuperheterodyne | ||
| 650 | _areceiver | ||
| 650 | _aEd | ||
| 650 | _a6 | ||
| 690 | _aElectronics | ||
| 906 | _a008786 | ||
| 999 |
_c127535 _d127535 |
||