| 000 | 00604 am a220020545 4500 | ||
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| 005 | 20250913122649.0 | ||
| 008 | 981208s1994 00 | ||
| 020 | _a0852968450 | ||
| 035 | _a907182 | ||
| 039 | 9 |
_y08-18-1999 _zload |
|
| 100 | 1 | _aGarratt, G. R. M. | |
| 245 | 1 | 4 |
_aThe early history of radio _bfrom faraday to marconi |
| 260 |
_aLondon _bNational Museum of Science and Industry _c1994 |
||
| 907 |
_a.b10602835 _b2019-11-13 _c2019-11-12 |
||
| 942 | _n0 | ||
| 914 | _avtls000062674 | ||
| 998 |
_anone _b1999-05-08 _cm _da _f _g _y0 _z.b10602835 |
||
| 999 |
_c62198 _d62198 |
||