| 000 | 00859nam a22002291 4500 | ||
|---|---|---|---|
| 003 | BD-KhUET | ||
| 005 | 20120723143027.0 | ||
| 008 | 120723s1948 nyua b 001 0 eng | ||
| 010 | _a 48001249 | ||
| 040 |
_aDLC _cODaWU _dOCoLC _dDLC _dBD-KhUET |
||
| 082 | _a621.384132 | ||
| 100 | 1 |
_aSpangenberg, Karl R. _96143 |
|
| 245 | 1 | 0 |
_aVacuum tubes / _cKarl R. Spangenberg. |
| 260 |
_aNew York : _bMcGraw-Hill Book Co., _c1948. |
||
| 300 |
_axvii, 860 p. : _billus., diagrs. ; _c24 cm. |
||
| 440 | 0 |
_aMcGraw-Hill electrical and electronic engineering series _95326 |
|
| 504 | _aIncludes bibliographical references and index. | ||
| 650 | 0 |
_aVacuum-tubes. _96144 |
|
| 942 |
_2ddc _cBK |
||
| 999 |
_c6480 _d6480 |
||