A VK group received a strike for math textbooks from 1966.

A VK VK group group received received a a strike strike for for math math textbooks textbooks from from 1966.

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A VK group received a strike for math textbooks from 1966.
Source
A VK group received a strike for math textbooks from 1966. - Textbook, Copyright, VKontakte (link), Longpost

A VK group received a strike for math textbooks from 1966. - Textbook, Copyright, VKontakte (link), Longpost

A VK group received a strike for math textbooks from 1966. - Textbook, Copyright, VKontakte (link), Longpost


Copyright VKontakte (link) Textbook
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