[ { "title" : "下流社会 新たな階層集団の出現 (光文社新書)", "isbn" : "4334033210", "date" : "2006-01-31T03:14:55.000Z", "publisher" : "光文社", "authors" : "三浦 展", "categories" : "", "score" : "", "comment" : "" } ]
