{"isbn_13": ["9780131789395"], "physical_format": "Hardcover", "weight": "3.7 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Prentice Hall"], "number_of_pages": 640, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12544239, "edition_name": "6 edition", "isbn_10": ["0131789392"], "publish_date": "July 25, 2007", "key": "/b/OL9292474M", "authors": [{"key": "/a/OL2650490A"}, {"key": "/a/OL2653495A"}], "title": "Structures (6th Edition)", "type": {"key": "/type/edition"}, "subjects": ["Structural engineering", "Technology", "Technology & Industrial Arts", "Science/Mathematics", "Engineering - Civil", "Technology / Engineering / Civil", "Structural analysis (Engineering)", "Structural design"], "physical_dimensions": "11.1 x 8.4 x 1.5 inches", "revision": 1}