Die Erforschung des Mars
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Overview:
- Title: Die Erforschung des Mars
- Author: Willy Ley, Wernher von Braun
- Year: 1957
- Publisher: S. Fischer
- Price: DM 16.80
- Pages: 141
- Binding: Hardcover
- Type: Non-fiction
- Title Reference: Die Erforschung des Mars
- Notes: All data from DNB. {{Tr|Heinz Gartmann}}