{"isbn_13": ["9780131918450"], "physical_format": "Hardcover", "weight": "5.2 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Prentice Hall College Div"], "title": "Precalculus", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12545240, "edition_name": "2 Student edition", "isbn_10": ["0131918451"], "publish_date": "June 30, 2004", "key": "/b/OL9293262M", "authors": [{"key": "/a/OL388239A"}], "type": {"key": "/type/edition"}, "subjects": ["Juvenile Nonfiction", "Social Issues - Adolescence", "Children: Young Adult (Gr. 10-12)"], "physical_dimensions": "10.2 x 8 x 1.5 inches", "revision": 1}