Великая Октябрьская революция - триумф материалистической диалектики. Юрков К.В.
“Великая Октябрьская революция - триумф материалистической диалектики“. Юрков Кирилл Валерьевич, кандидат технических наук.
Доклад в рамках XI Лен...
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