{"title": "Computer-based information systems.", "authors": [{"key": "/authors/OL1927559A"}], "publish_date": "1980", "publishers": ["Open University"], "pagination": "10 v.", "series": ["M352", "Mathematics : a third level course"], "languages": [{"key": "/languages/eng"}], "publish_country": "xxk", "publish_places": ["Milton Keynes"], "type": {"key": "/type/edition"}, "source_records": ["marc:talis_openlibrary_contribution/talis-openlibrary-contribution.mrc:182904645:470"], "key": "/books/OL14227135M", "number_of_pages": 10, "works": [{"key": "/works/OL6947116W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-09-11T14:43:16.816816"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-25T01:53:27.917973"}}