✦ LIBER ✦
Gage for checking the location of slots relative to the thread axis
✍ Scribed by Yu. V. Valuev
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 128 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0009-2355
No coin nor oath required. For personal study only.