{"languages": [{"key": "/l/spa"}], "table_of_contents": [{"type": {"key": "/type/toc_item"}, "class": "section"}], "key": "/b/OL13264151M", "created": {"type": "/type/datetime", "value": "2008-04-30T20:50:18.033121"}, "number_of_pages": 81, "physical_format": "Paperback", "isbn_10": ["8439833350"], "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2009-09-17T15:00:56.010736"}, "authors": [{"key": "/a/OL4231618A"}], "title": "Raices del Comportamiento Humano", "type": {"key": "/type/edition"}, "id": 17520198, "revision": 2}