| 000 | 00355nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | NUST - PNEC | ||
| 005 | 20170116181020.0 | ||
| 008 | 150915b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a- | ||
| 040 | _cLIBRARY | ||
| 082 | _a621.38151 RCA | ||
| 245 | _aReceiving tube manual | ||
| 260 | _cc.1970 | ||
| 650 |
_910644 _aTube Manual _xME |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c67400 _d67400 |
||