| 000 | 00429cam a22001451 4500 | ||
|---|---|---|---|
| 005 | 20220519105306.0 | ||
| 008 | 750930s1948 enka 000 0 eng | ||
| 082 |
_a621.327 _bFRA |
||
| 100 | 1 |
_aFrancis, Victor James. _98780 |
|
| 245 | 1 | 0 | _aFundamentals of discharge tube circuits. |
| 300 |
_a134 p. _bdiagrs. _c18 cm. |
||
| 653 |
_aElectric discharge lighting _aElectric circuits |
||
| 942 | _cBK | ||
| 260 |
_aLondon, _bMethuen _c[1948] |
||
| 999 |
_c267369 _d267369 |
||