{"product_id":"9781497458383","title":"How To Use A Japanese Abacus: A step-by-step guide to addition, subtraction, multiplication, division, square roots and practical examples for the Japanese abacus (Soroban).","description":"This book will teach you step-by-step how to perform addition, subtraction, division, multiplication, square roots and practical examples on a Japanese abacus. Great for both children and adults. Clearly explained with text and pictures throughout every stage of your calculation.","brand":"CreateSpace Publishing","offers":[{"title":"Default Title","offer_id":47028997816560,"sku":"9781497458383","price":24.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781497458383_p0.jpg?v=1763702097","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781497458383","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}