| 000 | 00437pam a2200157a 44500 | ||
|---|---|---|---|
| 082 |
_a537.53 _bSu6p |
||
| 100 | _aSummer, W. | ||
| 245 | 1 |
_aPHOTOSENSITORS _cA TREATISE ON PHOTO-ELECTRIC DEVICES AND THEIR APPLICATION TO INDUSTRY |
|
| 260 |
_aLondon _bChapman & Hall _c1957 |
||
| 300 | _a675 | ||
| 650 | _aPhotoelectric Cells | ||
| 650 | _aPhotoelectric Measurement | ||
| 650 | _aRemote Control | ||
| 964 | _gCIRC | ||
| 997 | _a6371 C | ||
| 999 |
_c430513 _d430513 |
||