{"identifiers": {"goodreads": ["66950"]}, "title": "Futbol - La Formacion del Joven Jugador", "authors": [{"key": "/authors/OL3968094A"}], "publish_date": "October 1998", "publishers": ["Hispanoeuropea"], "physical_format": "Paperback", "isbn_13": ["9788425512148"], "languages": [{"key": "/languages/spa"}], "isbn_10": ["842551214X"], "type": {"key": "/type/edition"}, "subjects": ["General", "Sports & Recreation"], "source_records": ["amazon:842551214X"], "key": "/books/OL13224256M", "works": [{"key": "/works/OL10002670W"}], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2008-04-30T20:50:18.033121"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-23T10:09:14.803249"}}