| 000 | 00664nam a22002057a 4500 | ||
|---|---|---|---|
| 003 | DUET_Lib | ||
| 005 | 20240319082447.0 | ||
| 008 | 240220b bg ||||| |||| 00| 0 eng d | ||
| 040 |
_aDUET_Lib _bDUET_Lib _cDUET_Lib |
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| 082 |
_221 _a621.381512/ SPV |
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| 100 |
_aSpangenberg, Karl R. _910898 |
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| 245 |
_aVacuum Tubes/ _cKarl R. Spangenberg |
||
| 260 |
_aNew York: _bMcGraw Hill, _cc1984 |
||
| 300 |
_axvii,860p.: _bills.; _g22cm |
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| 440 |
_a(McGraw-Hill electrical and electronic engineering series). _94891 |
||
| 500 | _aIncludes Index | ||
| 650 |
_a1 . Vacuum tubes. _911019 |
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| 650 |
_a2 . Electrical and electronic engineering. _98819 |
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| 942 |
_2ddc _cBK |
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| 999 |
_c6566 _d6566 |
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