✦ LIBER ✦
The establishment of a continuous declination system with photoelectric astrolabe Mark I—An international cooperation between Lintong and Irkutsk
✍ Scribed by Xu Jia-yan; Wang Zheng-ming
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 621 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0275-1062
No coin nor oath required. For personal study only.