| 000 | 00417nam a22001571a 4500 | ||
|---|---|---|---|
| 003 | USJPLib | ||
| 008 | 140924b xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a621.384132 _bWIL |
||
| 100 | _aWilliams, Emrys | ||
| 245 |
_aThermionic valve circuits _h[Text] _cWilliams, Emrys |
||
| 250 | _a4th ed. | ||
| 260 |
_bPitman _aLondon _c1961 |
||
| 300 |
_axi,427 p. _bill. _c22 cm. |
||
| 650 | _aApplied Physics | ||
| 942 |
_2ddc _cLM |
||
| 999 |
_c75974 _d75974 |
||