✦ LIBER ✦
Das Quadrifilar-Magnetometer, ein neues Instrument zur Bestimmung der Variationen der verticalen erdmagnetischen Kraft
✍ Scribed by Karl Schering
- Publisher
- John Wiley and Sons
- Year
- 1884
- Tongue
- English
- Weight
- 390 KB
- Volume
- 259
- Category
- Article
- ISSN
- 0003-3804
No coin nor oath required. For personal study only.