✦ LIBER ✦
The outer solar system: A program for exploration: J. A. Van Allen and G. J. F. MacDonald, Chmm. National Academy of Sciences, Washington, D.C., 1969. 85 pages. No charge
✍ Scribed by Carl Sagan
- Book ID
- 107760160
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- English
- Weight
- 201 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0019-1035
No coin nor oath required. For personal study only.