| 000 | 00364nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c27870 _d27870 |
||
| 003 | POF | ||
| 005 | 20221004214846.0 | ||
| 008 | 180918b xxu||||| |||| 00| 0 eng d | ||
| 040 |
_bEN _cPOF |
||
| 100 | _aR. C. Walker | ||
| 245 | _aPhotoelectric Cells in Industry | ||
| 260 |
_bSir Isaac Pitman & Sons Ltd, _c1948 _aLondon: |
||
| 300 |
_a501 p _bHB |
||
| 942 |
_2ddc _cBK |
||