| 000 | 00380nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1950 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a535/170 | ||
| 100 | _aWRIGHT (D A) | ||
| 245 | _aSemi conductors | ||
| 260 |
_aLondon _bMethuen & co ltd _c1950 |
||
| 300 | _a130 | ||
| 650 | _aSemi | ||
| 650 | _aconductors | ||
| 690 | _aElectronics | ||
| 906 | _a008788 | ||
| 999 |
_c127536 _d127536 |
||