✦ LIBER ✦
Ultra-micro-hardness measurements of non-metallic crystals and an attempt for their calculation
✍ Scribed by Dr. Ing. J. Ulrich; M. Kruse
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 370 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0232-1300
No coin nor oath required. For personal study only.