| 000 | 00607cam a2200181u 4500 | ||
|---|---|---|---|
| 082 |
_a621.381512 _bMID _cL-11, P-33. |
||
| 100 | 1 |
_aMiddleton, Herman Arnold. [from old catalog] _942197 |
|
| 245 | 1 | 0 | _aReceiving tube substitution guide book. |
| 260 |
_aNew York, _bJ. F. Rider _c[1950] |
||
| 300 |
_a343 p. _billus. _c28 cm. |
||
| 526 |
_a0 _b0 _c0 _d621_381512000000000_MID |
||
| 526 |
_a0 _b0 _c0 _d621_381512000000000_MID |
||
| 526 |
_a0 _b0 _c0 _d621_381512000000000_MID |
||
| 650 | 0 |
_aMCE _9379 |
|
| 650 | 0 |
_aTelevision _xPicture tubes. [from old catalog] _942198 |
|
| 650 | 0 | _aVacuum-tubes. | |
| 942 |
_2ddc _cBK |
||
| 999 |
_c546127 _d546127 |
||