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1 janv. 1927 - The Conquest of Interplanetary Space discusses orbital effects and rocket mechanics.

Description:

This was written by a Yuri Kondratyuk, a Ukranian-Soviet engineer. Due to persecution from authorities, his real name was actually Oleksandr Ignatyevich Shargei.

Ajouté au bande de temps:

Space

ByDarren GUAN
9 déc. 2019
0
0
409

Date:

1 janv. 1927
Maintenaint
~ Il y a 98 ans
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