{"title": "The IBM diskette", "subtitle": "general information manual.", "authors": [{"key": "/authors/OL4649540A"}], "publish_date": "1977", "publishers": ["IBM"], "languages": [{"key": "/languages/eng"}], "series": ["Product reference literature"], "edition_name": "4th ed.", "publish_country": "xxk", "type": {"key": "/type/edition"}, "source_records": ["marc:talis_openlibrary_contribution/talis-openlibrary-contribution.mrc:3012261639:456"], "key": "/books/OL21404287M", "works": [{"key": "/works/OL4227625W"}], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-11-02T12:01:08.784101"}, "last_modified": {"type": "/type/datetime", "value": "2026-02-01T20:53:07.475776"}}