{"product_id":"9784535789418","title":"新装版　ルベーグ積分入門","description":"最小限の準備でルベーグ積分を使えるよう解説。具体的な応用例でその威力を体感でき、豊富な練習問題で自習書としても最適。","brand":"日本評論社","offers":[{"title":"Default Title","offer_id":48467661553968,"sku":"","price":3960.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784535789418","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}