{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "subtitle": "A bibliography of books and periodical articles (Hipolito Unanue bibliographic series)", "last_modified": {"type": "/type/datetime", "value": "2008-09-06 20:12:03.644498"}, "publishers": ["Columbus Memorial Library, Organization of American States"], "number_of_pages": 169, "id": 11067295, "isbn_13": ["9780827026117"], "isbn_10": ["0827026110"], "publish_date": "1987", "key": "/b/OL8170247M", "authors": [{"key": "/a/OL192399A"}], "title": "The Aztecs", "type": {"key": "/type/edition"}, "subjects": ["Indians of Mexico", "Bibliography", "Aztecs"], "revision": 2}