{"title": "Geometria Tesoro Escondido", "authors": [{"key": "/authors/OL3520088A"}], "publish_date": "August 1997", "physical_format": "Paperback", "isbn_10": ["9879238052"], "publishers": ["Grupo Editor Multimedial"], "isbn_13": ["9789879238059"], "languages": [{"key": "/languages/spa"}], "subjects": ["Elementary", "Education / Teaching"], "type": {"key": "/type/edition"}, "source_records": ["amazon:9879238052"], "key": "/books/OL13204331M", "works": [{"key": "/works/OL9510624W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-30T20:50:18.033121"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-15T21:35:06.096433"}}