{"title": "Computer Playground", "subtitle": "Ti99/4A", "authors": [{"key": "/authors/OL2628108A"}], "publish_date": "August 1983", "publishers": ["Prentice Hall Trade"], "isbn_13": ["9780835908283"], "physical_format": "Paperback", "isbn_10": ["0835908283"], "oclc_numbers": ["234298610"], "type": {"key": "/type/edition"}, "source_records": ["amazon:0835908283"], "key": "/books/OL11492157M", "works": [{"key": "/works/OL7910099W"}], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-16T21:39:14.864640"}}