{"isbn_13": ["9789573219859"], "physical_format": "Unknown Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "languages": [{"key": "/l/cmn"}], "publishers": ["Lian jing chu ban shi ye gong si"], "number_of_pages": 190, "edition_name": "Chu ban edition", "isbn_10": ["9573219859"], "key": "/b/OL13060553M", "title": "Yu nian qing tan xin (Da zhong xin li xue cong shu)", "type": {"key": "/type/edition"}, "id": 17252291, "revision": 1}