{"weight": "4.2 pounds", "latest_revision": 2, "id": 12513163, "languages": [{"key": "/l/eng"}], "source_records": ["amazon:0072999861:o-5:2575557365:211234", "amazon:0072999861:6:2215959893:210605"], "title": "The Living World, 4th Edition", "edition_name": "4 edition", "subjects": ["Biology, Life Sciences", "Science/Mathematics", "Coursepacks", "Science", "Life Sciences - Biology - General", "Science / Biology", "Biology"], "type": {"key": "/type/edition"}, "physical_dimensions": "11.1 x 1.2 x 0.1 inches", "revision": 2, "publishers": ["McGraw-Hill Science/Engineering/Math"], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2009-10-24T23:40:53.765084"}, "key": "/b/OL9261220M", "authors": [{"key": "/a/OL2627125A"}], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "number_of_pages": 808, "isbn_13": ["9780072999860"], "isbn_10": ["0072999861"], "publish_date": "January 4, 2005", "works": [{"key": "/works/OL270422W"}]}