{"identifiers": {"goodreads": ["1908018"]}, "title": "Heritage of World Civilizations", "subtitle": "To 1650", "authors": [{"key": "/authors/OL2180055A"}, {"key": "/authors/OL2648838A"}, {"key": "/authors/OL232657A"}, {"key": "/authors/OL22846A"}, {"key": "/authors/OL833563A"}], "publish_date": "June 1999", "weight": "4.5 pounds", "covers": [1101168], "edition_name": "4th Packag edition", "languages": [{"key": "/languages/eng"}], "subjects": ["History: World"], "type": {"key": "/type/edition"}, "physical_dimensions": "11.2 x 8.8 x 1.5 inches", "publishers": ["Prentice Hall College Div"], "physical_format": "Paperback", "isbn_13": ["9780130104588"], "isbn_10": ["0130104582"], "source_records": ["amazon:0130104582"], "key": "/books/OL9688963M", "works": [{"key": "/works/OL14874301W"}], "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-06T14:02:23.522898"}}