✦ LIBER ✦
FOCUSING ELECTRONS REFLECTED OR EMITTED AT EQUAL ANGLES FROM A PLANE SURFACE
✍ Scribed by WELLS, D. A.
- Book ID
- 115375243
- Publisher
- Optical Society of America
- Year
- 1928
- Weight
- 109 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0030-3941
No coin nor oath required. For personal study only.