✦ LIBER ✦
An intelligent system for calculating the scale of rational, enlarged production of an underground non-ferrous metal mine
✍ Scribed by Ming-gui ZHENG; Si-jing CAI
- Book ID
- 108484931
- Publisher
- Chinese Electronic Periodical Services
- Year
- 2008
- Tongue
- English
- Weight
- 205 KB
- Volume
- 18
- Category
- Article
- ISSN
- 1006-1266
No coin nor oath required. For personal study only.