{"product_id":"9784792327583","title":"民法講義Ⅳ　債権総論　第４版","description":"経済社会における「債権」の機能ないし役割を念頭に置きながら、「債権」制度の歴史と判例・学説の理論的展開を詳しく論述。改正民法を体系的に整序し、図説を用いてわかりやすく解説する。民法改正に全面対応した待望の第４版。","brand":"成文堂","offers":[{"title":"Default Title","offer_id":48502510551344,"sku":"","price":3520.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784792327583","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}