{"isbn_13": ["9784870887961"], "physical_format": "Unknown Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "languages": [{"key": "/l/jpn"}], "publishers": ["Izumi Shoin"], "number_of_pages": 243, "edition_name": "Shohan edition", "isbn_10": ["4870887967"], "publish_date": "1996", "key": "/b/OL12483116M", "authors": [{"key": "/a/OL3922099A"}], "title": "Nihongo no bunpo o kangaeru", "type": {"key": "/type/edition"}, "id": 16432296, "revision": 1}