{"languages": [{"key": "/l/eng"}], "physical_format": "Plastic Comb", "weight": "1.1 pounds", "publishers": ["National Learning Corp"], "number_of_pages": 182, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11130186, "isbn_13": ["9780837335988"], "isbn_10": ["0837335981"], "publish_date": "January 1, 2004", "key": "/b/OL8219823M", "authors": [{"key": "/a/OL1873431A"}], "title": "Electrical Contractor (Career Examination Series)", "type": {"key": "/type/edition"}, "subjects": ["General", "Study Guides", "Engineering - Electrical & Electronic", "Career/Job"], "physical_dimensions": "10.8 x 8.8 x 0.5 inches", "revision": 1}