{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Patrick Stephens"], "number_of_pages": 224, "id": 13180371, "isbn_13": ["9781852602178"], "isbn_10": ["1852602171"], "publish_date": "October 1989", "key": "/b/OL9828868M", "authors": [{"key": "/a/OL902386A"}], "title": "Combat Frogmen", "type": {"key": "/type/edition"}, "subjects": ["War & defence operations", "Naval Specialist Forces (General)"], "revision": 1}