Details
- Title'Counting with Barrie layer photo cells'
- ReferenceUK0108 NAEST 130/2/4
- Date1940-01
- Scope and ContentCutting from Electronics and Television & Short-Wave World.
- Physical descriptionNumber of pieces: 1, Pages/folios: 4
- LanguageEnglish.
- Subject
- Conditions governing accessOpen access
- Level of descriptionfile