{"subjects": ["Electronic data processing", "Telecommunication", "History", "Communication of technical information"], "key": "/works/OL3677366W", "title": "Information, Daten und Signale", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL634537A"}}], "type": {"key": "/type/work"}, "covers": [7383785], "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2009-12-10T04:10:02.556265"}, "last_modified": {"type": "/type/datetime", "value": "2023-12-09T05:56:52.880586"}}