| 000 | 00700 a2200169 4500 | ||
|---|---|---|---|
| 003 | Nust | ||
| 005 | 20230725132105.0 | ||
| 035 | _a621.381542 | ||
| 040 | _cNust | ||
| 082 | _a621.38157452,SOM | ||
| 245 |
_aPhotoelectric tubes / _cA. Sommer |
||
| 260 |
_aLondon _bMethuen _c1951. |
||
| 300 | _a118p | ||
| 505 | _aHistorical Introduction (Page-1), Theories Of Photoelectric Emission (Page-3), Photoelectric Cathodes (Page-18), Matching Of Light Sources And Photo Cathodes (Page-49), Vacuum Photocells (Page-62), Gasfilled Photocells (Page-66), Multiplier Photocells (Page-79), Applications Of Photocells (Page-90). | ||
| 650 | _aTelecommunication Engineering. | ||
| 942 |
_2ddc _cBK _k621.38157452,SOM |
||
| 999 |
_c182425 _d182425 |
||