The product is a book titled "Numerical Brain Teasers: Exercise Your Mind" by Erica Sadun. It falls under the subject area of computers and covers mathematical and statistical software as well as computer science. The book is designed to exercise the mind with numerical brain teasers and features illustrations for clarity. With a publication year of 2023, it is aimed at various educational levels including high school, middle school, adult education, and vocational training. This trade paperback textbook is 188 pages long and written in English, making it a valuable resource for those interested in human-computer interaction and numerical problem-solving.
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