{"product_id":"9784320113428","title":"オイラ−の難問に学ぶ微分方程式","description":"\u003cp\u003e好評既刊書『古典的難問に学ぶ微分積分』同様、オイラーの難問を通して、微分方程式の問題を解く力を身につけ、その心情にも迫る。\u003c\/p\u003e","brand":"共立出版","offers":[{"title":"Default Title","offer_id":48594627920107,"sku":"00000_00000_00000_00000","price":38.5,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9784320113428-1.jpg?v=1781745819","url":"https:\/\/kinokuniya.com.sg\/zh\/products\/9784320113428","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}