Free Download Hermann Oberth, "The Rocket into Planetary Space"
English | ISBN: 3486754637 | 2014 | 106 pages | PDF | 993 KB
For all being interested in astronautics, this translation of Hermann Oberth's classic work is a truly historic event. Readers will be impressed with this extraordinary pioneer and his incredible achievement. In a relatively short work of 1923, Hermann Oberth laid down the mathematical laws governing rocketry and spaceflight, and he offered practical design considerations based on those laws.
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