{"languages": [{"key": "/l/spa"}], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Prentice Hall"], "title": "Cuaderno De Practica - Practics Workbook (Matematicas - Mathematics, Curso 2 - Course 2)", "isbn_13": ["9780130377364"], "isbn_10": ["0130377368"], "publish_date": "2004", "key": "/b/OL10075938M", "type": {"key": "/type/edition"}, "id": 13462535, "revision": 1}