| 000 | 00377pam a2200145a 44500 | ||
|---|---|---|---|
| 082 |
_a621.384 _bW585s |
||
| 100 | _aWhitehead, John Reginald | ||
| 245 | 1 | _aSUPER-REGENERATIVE RECEIVERS | |
| 260 |
_aCambridge [Eng.] _bUniversity Press _c1950 |
||
| 300 | _a169 | ||
| 440 |
_aModern Radio Technique _v |
||
| 650 | _aVacuum-Tube Circuits | ||
| 964 | _gCIRC | ||
| 997 | _a3614 s C | ||
| 999 |
_c436912 _d436912 |
||