| 000 | 00517nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20250721142848.0 | ||
| 008 | 250721b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0672214059 | ||
| 040 |
_aDEFTEC _cDEFTEC _dDEFTEC |
||
| 050 |
_aTK6565 _b.H69 1977 |
||
| 245 |
_aTube substitution handbook. _cHoward W. Sams & Co. Engineering Staff. |
||
| 260 |
_aIndianapolis: _bHoward W. Sams, _c1977. |
||
| 300 | _a111p.: | ||
| 650 | _a Television picture tubes . | ||
| 650 | _aVacuum-tubes. | ||
| 942 |
_2lcc _cREF _n0 |
||
| 999 |
_c21682 _d21682 |
||