Boris A Kordemsky
Boris A. Kordemsky PhD (1907 - 1999) was a Russian mathematician and educator. He is best known for his popular science books and mathematical puzzles, writing over 70 books in the course of his lifetime.
Boris A. Kordemsky PhD (1907 - 1999) was a Russian mathematician and educator. He is best known for his popular science books and mathematical puzzles, writing over 70 books in the course of his lifetime. See less
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