✦ LIBER ✦
Free-standing cold-light source and binocular viewer with fiber-optics illumination
✍ Scribed by V. A. Vesnichev
- Publisher
- Springer US
- Year
- 1979
- Tongue
- English
- Weight
- 337 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0006-3398
No coin nor oath required. For personal study only.