book on the basics of bitcoin trading

with the permission of the author, I propose to familiarize myself with my short book on the basics of bitcoin trading

https://www.reddit.com/user/reslavr/comments/dtvolc/bitcoin_cryptotrading_basis_guide_book_by_reslav/

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https://medium.com/reslavr/bitcoin-cryptotrading-basis-guide-book-by-reslav-ac2429947c74