{"languages": [{"key": "/l/eng"}], "subtitle": "Production, Perception & Design Features of Sounds (Communication and Behavior)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Academic Press"], "number_of_pages": 360, "isbn_13": ["9780124268012"], "isbn_10": ["0124268013"], "publish_date": "March 28, 1983", "key": "/b/OL7327793M", "authors": [{"key": "/a/OL2647697A"}], "title": "Acoustic Communication in Birds, Volume 1", "type": {"key": "/type/edition"}, "id": 9987010, "revision": 1}