| 000 | 00448nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | NUST - PNEC | ||
| 005 | 20170116181007.0 | ||
| 008 | 150912b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a- | ||
| 040 | _cLIBRARY | ||
| 082 | _a621.38152 ROM | ||
| 100 |
_99873 _aRomanowitz, H. Alex |
||
| 245 |
_aFundamentals of semiconductor & tube electronics _cH. Alex Romanowitz |
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| 260 | _cc.1962 | ||
| 650 |
_99876 _aTube Electronics _xEL |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c66921 _d66921 |
||