{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Kluwer Law International"], "number_of_pages": 543, "id": 12300792, "isbn_13": ["9789024709243"], "isbn_10": ["9024709245"], "publish_date": "July 1960", "key": "/b/OL9087276M", "authors": [{"key": "/a/OL135327A"}], "title": "European Yearbook / Annuaire Europeen 1958 (European Yearbook)", "type": {"key": "/type/edition"}, "subjects": ["EU & European institutions", "International Law", "Political Science", "Legal Reference / Law Profession", "Politics/International Relations", "International", "International Relations - General"], "revision": 1}