✦ LIBER ✦
Quelques notes sur un télescope Cassegrain de 40 cm de diamètre
✍ Scribed by E. Schaer
- Publisher
- John Wiley and Sons
- Year
- 1908
- Tongue
- English
- Weight
- 119 KB
- Volume
- 179
- Category
- Article
- ISSN
- 0004-6337
No coin nor oath required. For personal study only.