| 000 | 00409pam a2200157a 44500 | ||
|---|---|---|---|
| 082 |
_a621.384 _bEa7f3 |
||
| 100 | _aEastmen, Austin Vitruvius | ||
| 245 | 1 | _aFUNDAMENTALS OF VACUUM TUBES | |
| 250 | _a3rd | ||
| 260 |
_aN. Y. _bMcgraw-Hill _c1949 |
||
| 300 | _a644 | ||
| 440 |
_aMcgraw-Hill Electrical And Electronic Engineering Series _v |
||
| 650 | _aVacuum-Tubes | ||
| 964 | _gCIRC | ||
| 997 | _a73326 s C | ||
| 999 |
_c436154 _d436154 |
||