✦ LIBER ✦
Laws governing rock pressure phenomena in mines of the Nikopol' manganese basin
✍ Scribed by N. T. Kalyuzhnyi; É. G. Avrushkin; D. I. Tregubenko
- Publisher
- Springer
- Year
- 1969
- Tongue
- English
- Weight
- 506 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1573-8736
No coin nor oath required. For personal study only.