{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "weight": "1 pounds", "publishers": ["Taylor & Francis"], "number_of_pages": 500, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13184985, "isbn_13": ["9780852745540"], "isbn_10": ["0852745540"], "publish_date": "January 1, 1985", "key": "/b/OL9832103M", "authors": [{"key": "/a/OL3333957A"}], "title": "Radiation Protection (Medical Physics Handbook 16)", "type": {"key": "/type/edition"}, "subjects": ["Medical Physics", "Radiologic Diagnosis", "Science", "General", "Radiology", "Science / Physics"], "physical_dimensions": "8.8 x 6.2 x 0.8 inches", "revision": 1}