| 000 | 00363pam a2200169a 44500 | ||
|---|---|---|---|
| 082 |
_a537 _bN32ph |
||
| 100 | _aNelkon, Michael | ||
| 245 | 1 | _aPHYSICS AND RADIO | |
| 260 |
_aLondon _bArnold _c1957 |
||
| 300 | _a388 | ||
| 500 | _aFirst Published 1944 | ||
| 650 | _aElectricity | ||
| 650 | _aRadio | ||
| 650 | _aSound | ||
| 964 | _gCIRC | ||
| 997 | _a3598 C | ||
| 999 |
_c430209 _d430209 |
||