| 000 | 00439cam a2200145u 4500 | ||
|---|---|---|---|
| 082 |
_a621.384 _bWIT _cL-11 P-42, |
||
| 100 | 1 | _aWitts, Alfred Thomas, | |
| 245 | 1 | 4 |
_aThe superheterodyne receiver; _bits development, theory and modern practice, |
| 250 | _a7th ed. | ||
| 260 |
_aLondon, _bSir I. Pitman & sons, ltd., _c1944. |
||
| 300 |
_avi, 210 p. _bdiagrs. _c19 cm. |
||
| 650 | 0 |
_aRadio _xReceivers and reception. |
|
| 650 | 0 | _aMCE | |
| 942 | _cBK | ||
| 999 |
_c5981 _d5981 |
||