{"identifiers": {"goodreads": ["6153604"]}, "title": "Ciencias Naturales y Tecnologia 8 - 3", "subtitle": "Ciclo Egb / Libro y +", "authors": [{"key": "/authors/OL3520058A"}], "publish_date": "November 2000", "publishers": ["Aique"], "physical_format": "Paperback", "isbn_13": ["9789507016790"], "languages": [{"key": "/languages/spa"}], "isbn_10": ["9507016791"], "type": {"key": "/type/edition"}, "subjects": ["General", "Children's Books/Ages 9-12 Nonfiction"], "source_records": ["amazon:9507016791"], "key": "/books/OL12995486M", "works": [{"key": "/works/OL9510536W"}], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2008-04-30T20:50:18.033121"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-05T08:42:03.093191"}}