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The product is a manual titled "Bead Arithmetic: How to Use the Chinese Abacus" with 52 pages. It is focused on arithmetic operations using the Chinese abacus, and the language is English. The manual is designed for those interested in mathematics and includes instructions on how to use the abacus for calculations. It is a compact size of 6 inches in height and 4 inches in width, making it portable and easy to use for educational purposes. The book is a valuable resource for those looking to learn about bead arithmetic and improve their math skills.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.