On February 6, 2020 the Book Y.D. Sergeyev “Arithmetic of Infinity” was Best Seller #2 on Amazon.com among books “Infinity Mathematics” di yaroslav | Febbraio 6, 2021 0 Commenti On February 6, 2020 the Book Y.D. Sergeyev “Arithmetic of Infinity” was Best Seller #2 on Amazon.com among books “Infinity Mathematics”. print