{"languages": [{"key": "/l/spa"}], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["McGraw-Hill Interamericana"], "title": "Programacion Avanzada En dBASE IV", "id": 17546655, "isbn_13": ["9788476155752"], "isbn_10": ["8476155751"], "publish_date": "March 1993", "key": "/b/OL13285000M", "authors": [{"key": "/a/OL274554A"}], "type": {"key": "/type/edition"}, "subjects": ["Programming - General", "Computers - Languages / Programming"], "revision": 1}