{"isbn_13": ["9780723224259"], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Frederick Warne Publishers Ltd"], "type": {"key": "/type/edition"}, "number_of_pages": 64, "id": 14022074, "edition_name": "Open Market Ed edition", "isbn_10": ["0723224250"], "publish_date": "May 16, 1980", "key": "/b/OL10543556M", "authors": [{"key": "/a/OL3458820A"}], "title": "Weapons of the Past (Library 2000)", "contributions": ["A. Butterfield (Translator)"], "subjects": ["Technology & Applied Sciences"], "revision": 1}