Sat Problems in Mathematics w post in higher education institution Sb zadach po matematike d post vo VTUZy
ISBN: 5488024662
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Found in 1 comment on Hacker News
deepsun · 2021-11-05 · Original thread
Just checked my backups. Wildly popular Skanavi books [1] have copy-pasteable text, so they OCRed it.

https://www.amazon.com/Problems-Mathematics-education-instit...

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