http://www.gutenberg.org/ebooks/author/6771.opds
2024-09-19T16:35:11Z
Books by Rachinskii, Sergei Aleksandrovich (sorted by popularity)
Free eBooks since 1971.
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2024-09-19T16:35:11Z
http://ru.wikipedia.org/wiki/%D0%A0%D0%B0%D1%87%D0%B8%D0%BD%D1%81%D0%BA%D0%B8%D0%B9,_%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9_%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80%D0%BE%D0%B2%D0%B8%D1%87
See also: ru.wikipedia
2024-09-19T16:35:11Z
https://sendtokindle.compellingsciencefiction.com/ebooks/16527.opds
1001 задача для умственного счета (Russian)
Sergei Aleksandrovich Rachinskii