✦ LIBER ✦
Using voltmeter type VK7-10A/1 to record the profile of a surface on punched tape
✍ Scribed by V. A. Valetov; A. M. Markov
- Publisher
- Springer US
- Year
- 1978
- Tongue
- English
- Weight
- 189 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0543-1972
No coin nor oath required. For personal study only.