✦ LIBER ✦
Astronomical research activities with the 74 inch telescope at Kottamia observatory
✍ Scribed by I. A. Issa; A. I. Gamal El Din
- Publisher
- Springer Netherlands
- Year
- 1986
- Tongue
- English
- Weight
- 817 KB
- Volume
- 118
- Category
- Article
- ISSN
- 0004-640X
No coin nor oath required. For personal study only.