{"product_id":"j9784890856268","title":"＃沖田　一希　著 ＃沖田の数学１・Ａをはじめから　２次関数編 ｵｷﾀｶｽﾞｷ --- 沖田の数学I・Aをはじめからていねいに 数と式 集合と論証 2次関数編 (東進ブックス 大学受験 名人の授業) : Written by Kazuki Okita Okita's : Written by Kazuki Okita Okita' :9784890856268","description":"This product is Okita's Mathematics 1\/A from the beginning Quadratic functions edition.\u003cbr\u003eCategory: study reference book.\u003cbr\u003eJAN: 9784890856268","brand":"徳島のつきや書店","offers":[{"title":"You can order at the Kokufu store","offer_id":43143828799731,"sku":"9784890856268","price":1200.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0468\/7763\/8812\/files\/9784890856268.jpg?v=1775471618","url":"https:\/\/tsukiyashoten.com\/en\/products\/j9784890856268","provider":"徳島のつきや書店と文具館","version":"1.0","type":"link"}