| 000 | 00436nam a2200181 4500 | ||
|---|---|---|---|
| 020 |
_a _cP3 |
||
| 082 | _a621.31937 TOW-C | ||
| 100 | _aTownsend, P D; Kelly, J C | ||
| 245 | _aColour centres and imperfections in insulators and semiconductors | ||
| 250 | _a | ||
| 260 |
_aChatto & Windus, London _c1973 |
||
| 300 | _a229 | ||
| 490 | _a | ||
| 500 | _a | ||
| 590 |
_aVMV _b _cP3 |
||
| 650 | _aSemiconductors--Defects | ||
| 942 | _cBK | ||
| 999 |
_c477043 _d477043 |
||