{"isbn_13": ["9780333973868"], "physical_format": "Paperback", "weight": "1.4 pounds", "publishers": ["Palgrave Macmillan"], "number_of_pages": 368, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12752374, "edition_name": "3Rev Ed edition", "isbn_10": ["0333973860"], "publish_date": "February 28, 2003", "key": "/b/OL9466159M", "authors": [{"key": "/a/OL3266079A"}], "title": "Understanding Structures", "type": {"key": "/type/edition"}, "subjects": ["Architectural structure & design", "Building construction & materials", "Structural engineering", "Science/Mathematics"], "physical_dimensions": "9.6 x 7.4 x 0.9 inches", "revision": 1}