[ { "title" : "iPodは何を変えたのか?", "isbn" : "4797334150", "date" : "2007-07-01T22:00:25.000Z", "publisher" : "ソフトバンク クリエイティブ", "authors" : "スティーブン・レヴィ", "categories" : "", "score" : "", "comment" : "" } ]
