{"title": "America Past and Present", "authors": [{"key": "/authors/OL830266A"}], "publish_date": "June 1999", "publishers": ["Addison-Wesley"], "languages": [{"key": "/languages/eng"}], "weight": "5.2 pounds", "isbn_10": ["0201723123"], "isbn_13": ["9780201723120"], "covers": [5039204], "edition_name": "5th Pkg edition", "physical_format": "Hardcover", "type": {"key": "/type/edition"}, "subjects": ["American history", "USA", "United States - General", "History", "History: American"], "physical_dimensions": "11.8 x 9.8 x 1.5 inches", "source_records": ["amazon:0201723123"], "key": "/books/OL10169079M", "works": [{"key": "/works/OL4281178W"}], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-27T21:28:03.734676"}}