✦ LIBER ✦
Estimation of the maximum roof span for initial sagging in permafrost ground
✍ Scribed by A. E. Sleptsov; V. Yu. Izakson
- Book ID
- 105603175
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 338 KB
- Volume
- 23
- Category
- Article
- ISSN
- 1573-8736
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