| 000 | 00350pam a2200133a 44500 | ||
|---|---|---|---|
| 008 | 140414b1935 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_aD65 _bRAP |
||
| 100 | _aRAPSON, E T A | ||
| 245 |
_aRAdio Engineering _c |
||
| 260 |
_aLondon _bSir ISAAC Pitman & Sons _c1935 |
||
| 650 | _aENGINEERING, RADIO ENGINEERING | ||
| 690 | _aENGINEERING | ||
| 906 | _a31871 | ||
| 999 |
_c30365 _d30365 |
||