Die Rakete zu den Planetenräumen
From Author Wars - https://authorwars.com/publications/die-rakete-zu-den-planetenraumen-707489.html
Overview:
- Title: Die Rakete zu den Planetenräumen
- Author: Hermann Oberth
- Year: 1923
- Publisher: R. Oldenbourg
- Pages: 92
- Binding: unknown
- Type: Non-fiction
- Title Reference: Die Rakete zu den Planetenräumen
- Notes: A new - completely revised - was published as "Wege zur Raumschiffahrt"