{"product_id":"9780367495589","title":"Addition and Subtraction : A Cognitive Perspective (Psychology Revivals)","description":"\u003cp\u003eFirst published in 1982, this work represents one of the first attempts to bring together the perspectives of a variety of different researchers investigating a specific, well defined content domain. It presents theoretical views and research findings investigating the early acquisition of addition and subtraction skills by young children.\u003c\/p\u003e","brand":"Routledge","offers":[{"title":"Default Title","offer_id":49133662798051,"sku":"00000_00000_00000_00000","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3758\/6147\/files\/9780367495589-1.jpg?v=1788335002","url":"https:\/\/usa.kinokuniya.com\/products\/9780367495589","provider":"Books Kinokuniya USA","version":"1.0","type":"link"}