{"physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["McGraw Hill Higher Education"], "number_of_pages": 470, "id": 13138010, "isbn_13": ["9780070317468"], "isbn_10": ["0070317461"], "publish_date": "January 1, 1983", "key": "/b/OL9791968M", "authors": [{"key": "/a/OL3276477A"}], "title": "Warsaw Pact", "type": {"key": "/type/edition"}, "subjects": ["Reference, Information and Interdisciplinary Subjects", "Military Equipment", "Military Operations", "Armed Forces", "Europe, Eastern", "Warsaw Treaty Organization"], "revision": 1}