| 000 | 00486nam a2200229 4500 | ||
|---|---|---|---|
| 008 | 110906s9999 xx 000 0 und d | ||
| 020 | _a(hard cover): | ||
| 082 | 0 | 0 | _a384 1 wil |
| 082 | 0 | 0 | _a621 |
| 100 | 0 | _awilliams, | |
| 245 | 1 | 0 |
_athermionic valve circuits: _cemrys; |
| 250 | _a4 | ||
| 260 | _auk: | ||
| 260 |
_bpitman _c1961, |
||
| 300 | _a427, | ||
| 300 |
_axi. _c22 |
||
| 500 | _ano index | ||
| 504 | _a | ||
| 504 | _aincludes references | ||
| 600 | 1 | 0 | _x |
| 906 | _c | ||
| 999 |
_c10619 _d10619 |
||