{"isbn_13": ["9780837335940"], "physical_format": "Paperback", "weight": "12.8 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["National Learning Corp"], "number_of_pages": 200, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11130300, "edition_name": "Spi edition", "isbn_10": ["0837335949"], "publish_date": "January 1, 2005", "key": "/b/OL8219819M", "authors": [{"key": "/a/OL1873431A"}], "title": "911 Operator (Career Examination Passbooks) (Career Examination Passbooks)", "type": {"key": "/type/edition"}, "subjects": ["General", "Study Guides"], "physical_dimensions": "10.8 x 10.5 x 0.5 inches", "revision": 1}