[ { "title" : "イワナの謎を追う (岩波新書 黄版 272)", "isbn" : "4004202728", "date" : "2006-05-12T03:52:41.000Z", "publisher" : "岩波書店", "authors" : "石城 謙吉", "categories" : "", "score" : "", "comment" : "" } ]