✦ LIBER ✦
Metrological support to automatic gas-warning systems for coal mines
✍ Scribed by E. F. Karpov; B. I. Basovskii
- Publisher
- Springer US
- Year
- 1978
- Tongue
- English
- Weight
- 158 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0543-1972
No coin nor oath required. For personal study only.