Boris Chertok, Cosmonautics Day

12-April-2015 Sunday
Today is a good day to recommend a book by an amazing person. Boris Evseevich Chertok is a legendary man.


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Today is a good day to recommend a book by an amazing person. Boris Evseevich Chertok is a legendary man.
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Boris Chertok Cosmonautics Day Cosmonautics Sergey Korolev Yuri Gagarin
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