✦ LIBER ✦
English astronomers' letters to their Russian colleagues in the scientific library of the Tartu State University
✍ Scribed by Peeter Muursepp
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 146 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0083-6656
No coin nor oath required. For personal study only.