{"type": {"key": "/type/edition"}, "authors": [{"key": "/authors/OL5124566A"}], "isbn_13": ["9781628552270"], "languages": [{"key": "/languages/spa"}], "pagination": "32", "publish_date": "2014", "publishers": ["Arbordale Publishing"], "source_records": ["bwb:9781628552270", "amazon:1628552271"], "subjects": ["Bears", "Bears, juvenile literature", "Penguins", "Penguins, juvenile literature", "Animals", "Animals, juvenile literature", "Polar regions", "Polar regions, juvenile literature", "Adaptation (biology)"], "title": "Osos Polares y Ping\ufffdinos", "weight": "0.132", "subtitle": "Un Libro de Comparaci\ufffdn y Contraste", "works": [{"key": "/works/OL26559895W"}], "key": "/books/OL35944729M", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2021-12-27T04:51:01.575108"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-11T01:05:21.338793"}}